GSEB Class 8 Solutions Unit 4 Sun-Tour

Activity 1.

Your teacher will read the story. Listen to her. Then read the story silently.

One day the Wind says to the Sun, “I am the strongest in the world. I can uproot trees. I can blow off roofs and ...”

“Oh, I see! Do one thing. Look at that man. Can you make him take off his coat ?” the Sun said.

“Oh, yes. That's very easy. watch.”

The Wind blows harder and harder, but the man wraps himself tightly.

Finally the Wind stops. “Now let me try,” said the Sun.

The Sun shines brighter brighter ...

The man takes off his coat and sits under a tree.

"You win. You are stronger than I am."

Activity 2.

Read this dialogue. Then dramatize it in your class:

Vrunda : Mummy, where have you kept my project work ?
Mummy : In your cupboard.
Vrunda : And where have you put my colour box ?
Mummy: In your drawer.
Vrunda : I can't find my science book.
Mummy: I have put it also in your cupboard.
Vrunda: Have you put the Audio CD in my bag?
Mummy: Yes, of course !
Mummy: Box Which box ? What has happened to you, Vrunda?
Vrunda: Mummy, dear, I'm only confirming. Sorry, today I have a project on / Solar energy in our school.
Mummy: Best of Luck, 'beta'.
Vrunda: Thank you.

Activity 3.

Here are some interesting facts about the sun. Know them:

(1) The sun is 5 billion years old.
(2) It is 15 crore kms away from the earth.
(3) It is 1,30,000 times the size of the earth.
(4) It is just like a hydrogen bomb. It produces energy by converting hydrogen into helium.
(5) The surface of the sun is about 6100 °C. It can turn a rock into gas immediately.
(6) The temperature at the centre of the sun is about 20000000 ° C.
(7) The energy the earth uses in 100 years is released by the sun only in one second

Activity 4.

Solar Energy.

In your science books you have read; about energy. Do you know what is meant by 'solar energy' Well, it is the energy from the sun. 'Solar' means 'from the sun'.As you already know, the sun is a bright star. The earth and other planets move s around it. This is our solar system.

In India the sun usually shines very brightly. That is why the Indian summer is extremely hot and long. All of us have s experienced the hot summer days. We feel restless during this season. The strong sun-rays cause sunstrokes, too. We are forced to protect ourselves from the harsh rays of the hot summer sun. However, we have invented many ways of protecting ourselves from the scorching heat.

Now we have found a way to use the hot rays of the sun. The scientists have successfully converted the heat from sunrays into electricity. As you know we (need energy to run vehicles, to light our homes and streets, to cook food, to run factories, even to run our television sets and computers.

We make use of different kinds of energy for different purposes. In the same way, we get energy from various sources. These sources are coal, petrol, water, wind and so on. Scientists have generated electricity from the sunrays.

In fact, scientists believe that in a warm country like India, the sun can be a major source of energy. During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy. The heat from the sun-rays is utilised to produce electricity. People have already started making use of solar cookers, solar heaters, solar batteries, etc.

Have you noticed shining, glass-like plates on the top of multi-storeyed buildings, hospitals, hotels, factories and offices? They are solar heaters. This device collects energy from the rays of the sun. This energy is converted into heat. The heat produced from solar energy .is used to heat water. This water, then, is put to varied uses such as bathing, cooking, cleaning, washing, drinking and so on.

The energy produced from the solar rays can also light bulbs and keep our homes, offices and streets illuminated. There are some villages and industrial areas in Gujarat where this source of energy is used to light up the streets at night. Thus, with their innovative ideas and hard work, scientists have turned the bane into a blessing.

Man has taken help of science and technology and developed varied ways of producing energy from different sources. The sun is a source of abundant energy. Let us hope that we Eire able to use solar energy and provide electricity to remote areas in our country. That's indeed a ray of hope, isn't it?

 

Question. Match 'A' with 'B' appropriately:

Answer:
(1) solar energy – power produced by the sun
(2) solar system – a set of planets moving around the sun
(3) restless – uneasy
(4) sunstroke – illness caused by too much exposure to the sun
(5) scorching – burning
(6) converted – changed
In simple words: This activity asks us to connect terms from column 'A' with their correct definitions or synonyms in column 'B'. Each pair should represent a direct match of meaning.

Exam Tip: When matching items, read both columns carefully. Look for keywords or phrases that directly define or are synonymous with the terms to ensure accurate pairing.

 

Question. Mark True or False. Correct the False sentences:
(1) Solar energy is the energy from a bright planet. False
Solar energy is the energy from the sun.
(2) Solar energy can illuminate our homes. True
(3) Scientists convert the sunrays into electricity. False
Scientists convert the heat from the sunrays into electricity.
(4) Food can be cooked with energy from the sun. True
(5) The sun is the only source of energy. False
There are many sources of energy like coal, petrol, water and wind.
(6) There is a ray of hope that the sun will solve our problems. True
(7) The sun is a planet. False
The sun is a star.
(8) The earth and the other planets move around the sun. True
(9) The strong rays of the sun causes sunstroke. True
(10) In India, the sun can be a major source of energy. True
Answer:
(1) Solar energy is the energy from a bright planet. False
Solar energy is the energy from the sun.
(2) Solar energy can illuminate our homes. True
(3) Scientists convert the sunrays into electricity. False
Scientists convert the heat from the sunrays into electricity.
(4) Food can be cooked with energy from the sun. True
(5) The sun is the only source of energy. False
There are many sources of energy like coal, petrol, water and wind.
(6) There is a ray of hope that the sun will solve our problems. True
(7) The sun is a planet. False
The sun is a star.
(8) The earth and the other planets move around the sun. True
(9) The strong rays of the sun causes sunstroke. True
(10) In India, the sun can be a major source of energy. True
In simple words: For True/False questions, read each statement carefully and decide if it is correct or incorrect based on the text. If a statement is false, rewrite it to make it accurate.

Exam Tip: When correcting false statements, ensure your revised sentence is factually correct and directly addresses the error in the original statement. Do not just negate the false statement; provide the correct information.

 

Question. Here are some sentences. Read them carefully. Then read the lesson and find the sentences expressing similar meanings:
(1) You have learnt about energy.
You have read about energy.
(2) Scientists have started using sunrays in a new manner.
We have found a new way to use the hot rays of the sun.
(3) People do not use the same type of energy for all kinds of work.
We make use of different kinds of energy for different purposes.
(4) In our country, we can use solar energy for almost every purpose.
In a warm country like India, the sun can be a major source of energy.
(5) Scientists have converted the problem into a hope.
Scientists have turned the bane into a blessing.
(6) Summer in India is very hot and long.
The Indian summer is extremely hot and long.
(7) We have to save ourselves from the strong heat of the sun in summer.
We are forced to protect ourselves from the harsh rays of the hot summer sun.
(8) Recently many tests have been done In Gujarat to use this source of energy from nature.
During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy.
(9) The sun has plenty of energy.
The sun is a source of abundant energy.
Answer:
(1) You have learnt about energy.
\( \implies \) You have read about energy.
(2) Scientists have started using sunrays in a new manner.
\( \implies \) We have found a new way to use the hot rays of the sun.
(3) People do not use the same type of energy for all kinds of work.
\( \implies \) We make use of different kinds of energy for different purposes.
(4) In our country, we can use solar energy for almost every purpose.
\( \implies \) In a warm country like India, the sun can be a major source of energy.
(5) Scientists have converted the problem into a hope.
\( \implies \) Scientists have turned the bane into a blessing.
(6) Summer in India is very hot and long.
\( \implies \) The Indian summer is extremely hot and long.
(7) We have to save ourselves from the strong heat of the sun in summer.
\( \implies \) We are forced to protect ourselves from the harsh rays of the hot summer sun.
(8) Recently many tests have been done In Gujarat to use this source of energy from nature.
\( \implies \) During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy.
(9) The sun has plenty of energy.
\( \implies \) The sun is a source of abundant energy.
In simple words: This task asks us to find sentences in the lesson that have the same meaning as the given sentences. We need to identify the exact or closely paraphrased sentences from the reading material.

Exam Tip: Pay close attention to vocabulary and sentence structure. Often, similar meanings are expressed using synonyms or by rephrasing the original idea. Look for key terms and their equivalents in the passage.

Activity 5(A)

Look at the following columns carefully. The sentences in A describe a village before the use of the solar energy. Sentences in B describe the village after the solar energy plant was started. Read the two columns and fill in the blanks:

Answer:
This table compares the conditions in a village before and after the introduction of solar energy. Column A shows the previous state, while Column B shows the improved state due to solar energy.
In simple words: This table compares how a village was before and after getting solar power. Column A lists the old problems, and Column B lists the new improvements because of solar energy.

Exam Tip: When analyzing such comparative tables, identify the direct contrast between 'before' and 'after' scenarios for each point. This helps in understanding the impact of the change.

Activity 5 (B)

It is Sunday today. Ali's parents have told him to do a few things. Given below is the list of things. What Ali has completed is marked (√) and what he has not completed is marked (x). Work in pairs and ask questions to each other about Ali and write them.

Example : Has Ali arranged his books ? No, he has not.

(1) arranging his books (X)
(2) cleaning the room (X)
(3) watering the plants. (√)
(4) cutting (trimming) his nails (√)
(5) taking a bath (X)
(6) washing his socks (√)
(7) polishing papa's shoes (X)
(8) boiling milk (√)

 

Question 1. Has Ali cleaned the room?
Answer: No, he has not.
In simple words: To ask if Ali cleaned his room, we use "Has Ali cleaned the room?". The answer is "No, he has not" because it's marked with an (X).

Exam Tip: When forming questions about completed actions, use "Has [Name] [Past Participle]...?" For negative answers, use "No, [he/she] has not."

 

Question 2. Has Ali watered the plants?
Answer: Yes, he has.
In simple words: To ask if Ali watered the plants, we use "Has Ali watered the plants?". The answer is "Yes, he has" because it's marked with a (√).

Exam Tip: For positive answers, use "Yes, [he/she] has." Ensure the verb tense matches the question.

 

Question 3. Has Ali cut his nails?
Answer: Yes, he has.
In simple words: To ask if Ali cut his nails, we say "Has Ali cut his nails?". Since it's marked with a (√), the answer is "Yes, he has."

Exam Tip: Remember to use the correct past participle form of the verb when asking about completed actions (e.g., cut, not cutting or cutted).

 

Question 4. Has Ali taken a bath?
Answer: No, he has not.
In simple words: To ask if Ali took a bath, we say "Has Ali taken a bath?". The answer is "No, he has not" because it's marked with an (X).

Exam Tip: "Take a bath" uses the past participle "taken." Be careful with irregular verbs.

 

Question 5. Has Ali washed his socks?
Answer: Yes, he has.
In simple words: To ask if Ali washed his socks, we say "Has Ali washed his socks?". Since it's marked with a (√), the answer is "Yes, he has."

Exam Tip: The past participle for "wash" is "washed." Consistency in verb forms is crucial.

 

Question 6. Has Ali polished his papa's shoes?
Answer: No, he has not.
In simple words: To ask if Ali polished his papa's shoes, we say "Has Ali polished his papa's shoes?". Since it's marked with an (X), the answer is "No, he has not."

Exam Tip: "Polished" is the past participle of "polish." Ensure the sentence structure is correct for the question and answer.

 

Question 7. Has Ali boiled the milk?
Answer: Yes, he has.
In simple words: To ask if Ali boiled the milk, we say "Has Ali boiled the milk?". Since it's marked with a (√), the answer is "Yes, he has."

Exam Tip: "Boiled" is the past participle of "boil." Maintain the "Has/Have + Subject + Past Participle" structure for questions about completed actions.

 

Question 8. Has Ali watched TV?
Answer: No, he has not.
In simple words: To ask if Ali watched TV, we say "Has Ali watched TV?". Since it's marked with an (X), the answer is "No, he has not."

Exam Tip: The past participle for "watch" is "watched." Practice using both positive and negative short answers correctly.

Activity 6 (A).

Have you been unique ?

'Have you been unique'

Prepare 10 questions and ask them to your classmates :

 

Question. Prepare 10 questions and ask them to your classmates:
Answer: Here are some example questions you can ask your classmates. For each question, you can ask "Who else has..." or similar:
(1) I have seen the film 'Gandhi'. Who else has seen it?
(2) Who has visited Goa?
(3) Who has visited a zoo?
(4) Who has visited Mumbai?
(5) Who has visited Gandhinagar?
(6) Who has visited the Sardar Park?
(7) Who has visited Mount Abu?
(8) Who has visited the museum?
(9) Who has visited the city hospital?
(10) Who has visited Palitana
In simple words: Think of things you've done, like watching a movie or visiting a place. Then, ask your friends who else has done that same thing.

Exam Tip: When forming questions, use "Who else has..." to encourage classmates to share their similar experiences, making the activity interactive.

 

Additional Questions for Practice:

 

Question 1. Who has read Chitralekha?
Answer: Many individuals have read Chitralekha, as it is a well-known publication. It is quite popular among readers interested in literature.
In simple words: Many people have read Chitralekha, it's a popular book.

Exam Tip: For "Who has" questions, acknowledge that multiple people might have done the action, or assume a general answer if not specific to a text.

 

Question 2. Who has read today's newspaper?
Answer: A large number of people have read today's newspaper to stay updated with current events and news. It is a common daily habit for many.
In simple words: Lots of people read the newspaper today to know the news.

Exam Tip: Consider the typical daily habits of people when answering questions about common activities like reading the newspaper.

 

Question 3. Who has read Umashankar Joshi's poems?
Answer: Many students and literature enthusiasts have read Umashankar Joshi's poems. He is a famous poet whose works are widely studied and admired.
In simple words: Students and poetry lovers have read Umashankar Joshi's poems.

Exam Tip: When a specific author is mentioned, refer to their literary significance if it helps to frame the answer.

 

Question 4. Who has read this lesson?
Answer: All students who are studying this subject have read this lesson. It is a required part of the curriculum.
In simple words: All the students studying this topic have read the lesson.

Exam Tip: For questions about the current learning material, assume that all relevant students would have read it.

 

Question 5. Who has read about solar energy?
Answer: Many people, especially those interested in science and environmental topics, have read about solar energy. It is a vital subject in modern studies.
In simple words: Many science enthusiasts and students have read about solar energy.

Exam Tip: Connect the topic to broader subjects like science or environment to explain who might have read about it.

 

Question 6. Who has written a letter?
Answer: Many individuals have written a letter at some point, either for personal or official communication. It is a basic communication skill.
In simple words: Lots of people have written letters for different reasons.

Exam Tip: When addressing a general skill or common activity, consider that most people would have done it.

 

Question 7. Who has written a poem?
Answer: Many creative people and students have written a poem, often as a way to express feelings or as part of a school assignment. Poetry is a form of art.
In simple words: Creative people and students have written poems.

Exam Tip: Link the action to creativity or educational activities when answering "Who has written a poem?".

 

Question 8. Who has written an essay?
Answer: Students, writers, and academics have often written essays for various purposes, including academic assignments and publications. It is a common task in education.
In simple words: Students and writers often write essays.

Exam Tip: Recognize that essay writing is primarily associated with academic or professional contexts.

 

Question 9. Who has written a slogan?
Answer: Many people in advertising, marketing, and public awareness campaigns have written slogans. Students also write them for school projects. Slogans are catchy phrases.
In simple words: Marketers and students often write slogans.

Exam Tip: Think about the purpose of a slogan (e.g., advertising, campaigns) to identify who writes them.

 

Question 10. Who has written on the blackboard?
Answer: Teachers and students regularly write on the blackboard in classrooms. It is a fundamental tool for teaching and learning in schools.
In simple words: Teachers and students write on the blackboard in school.

Exam Tip: Consider the common environment (classroom) where blackboards are used to answer this question.

 

Question 11. Who has drawn a house?
Answer: Many children, artists, and architects have drawn a house. It is a very common subject for drawings, especially for young kids.
In simple words: Children, artists, and architects have drawn houses.

Exam Tip: Include both general and professional groups who might engage in the activity of drawing a house.

 

Question 12. Who has drawn a Ganesha?
Answer: Many Hindu devotees and artists have drawn a Ganesha. It is a popular deity in Hindu mythology, often depicted in art and crafts.
In simple words: Hindu devotees and artists draw Ganesha.

Exam Tip: For culturally specific subjects, mention the relevant cultural or religious context.

 

Question 13. Who has drawn a lion?
Answer: Many artists, illustrators, and children have drawn a lion. Lions are powerful and majestic animals, making them a popular subject for art.
In simple words: Artists and children often draw lions.

Exam Tip: Think about who might draw animals—both hobbyists and professionals.

 

Question 14. Who has drawn a rangoli?
Answer: Many women and artists, especially during festivals in India, have drawn a rangoli. It is a traditional art form used for decoration.
In simple words: Many women and artists in India draw rangolis for festivals.

Exam Tip: For traditional art forms, mention the cultural context and typical participants.

 

Question 15. Who has drawn an umbrella?
Answer: Many children, artists, and designers have drawn an umbrella. It is a simple, common object that often features in drawings.
In simple words: Children and artists have drawn umbrellas.

Exam Tip: Identify who would draw everyday objects, from simple sketches to design work.

 

Question 16. Who has won the first prize?
Answer: Many participants in various competitions, contests, and events have won the first prize. It signifies excellence in their respective fields.
In simple words: Many people have won the first prize in different contests.

Exam Tip: Acknowledge the context of competitions when answering about winning prizes.

 

Question 17. Who has won the gold medal?
Answer: Many athletes, scientists, and other top achievers in their fields have won gold medals. It represents the highest honor in many competitions.
In simple words: Athletes and high achievers win gold medals.

Exam Tip: Gold medals are specific to top-tier achievements, so mention the types of people who typically earn them.

 

Question 18. Who has won a scholarship?
Answer: Many deserving students who excel academically or in other areas have won scholarships. These awards help them to pursue their education further.
In simple words: Deserving students who perform well have won scholarships.

Exam Tip: Scholarships are usually merit-based or need-based, so mention students and academic excellence.

 

Question 20. Who has won a trophy?
Answer: Many participants and winners in various sports, games, and academic events have won a trophy. It serves as a symbol of their achievement.
In simple words: Winners of sports, games, and academic events have won trophies.

Exam Tip: Trophies are given in many contexts, so mention various types of events where they are awarded.

 

Question 21. Who has played cricket?
Answer: Many people, both professionally and for recreation, have played cricket, especially in countries where it is a popular sport. It is a widely enjoyed game.
In simple words: Many people, especially in cricket-playing countries, have played cricket.

Exam Tip: Acknowledge the global popularity of cricket and its common practice when answering.

 

Question 22. Who has played hockey?
Answer: Many individuals, in both amateur and professional settings, have played hockey. It is a fast-paced and exciting sport.
In simple words: Many people play hockey, both for fun and professionally.

Exam Tip: Similar to cricket, mention both professional and recreational players for sports questions.

 

Question 23. Who has played chess?
Answer: Many individuals of all ages, from beginners to grandmasters, have played chess. It is a strategic board game that challenges the mind.
In simple words: Many people, young and old, have played chess.

Exam Tip: Chess is a universal game; indicate its broad appeal across age groups and skill levels.

 

Question 24. Who has played in the rain?
Answer: Many children and some adults, for fun or out of necessity, have played in the rain. It is a common childhood experience.
In simple words: Many children and some adults have played in the rain for fun.

Exam Tip: This question taps into a common experience; refer to childhood or recreational activities.

 

Question 25. Who has played in the classroom?
Answer: Many students have played in the classroom, sometimes during breaks or as part of organized learning activities. Teachers also use games for education.
In simple words: Students often play in classrooms, during breaks or for learning.

Exam Tip: Consider both unstructured play during breaks and structured play as part of educational methods in a classroom setting.

 

Activity 7(A)

 

Question. Vrunda, Ali, Chintan, Anju and Amit have planned a picnic. Use these clues and make sentences:
(1) invite Lila, Divyesh, Jaimini, Viral
(2) decide to go to Kabirvad
(3) write a leave note to the teacher
(4) collect some games
(5) request Vrunda's mother to make snacks
(6) pack things
(7) request Ali's father to lend a camera
(8) Anju agrees to keep an account
(9) Lila and Kanu book seats in a private bus.
Answer:
Example: They have invited Lila, Divyesh, Jaimini and Viral.
(1) They have decided to go to Kabirvad.
(2) They have written a leave note to the teacher.
(3) They have collected some games.
(4) They have requested Vrunda's mother to make snacks.
(5) They have packed things.
(6) They have requested Ali's father to lend a camera.
(7) Anju has agreed to keep an account.
(8) Lila and Kanu have booked seats in a private bus.
In simple words: The friends planned their picnic by inviting others, choosing a place, writing a note, gathering games, asking for snacks and a camera, packing, and booking a bus.

Exam Tip: When making sentences from clues, ensure each sentence clearly states who did what, and use past tense if the plan is already set.

 

Activity 7(B)

 

Question. It is two hours before the annual examination. Write a paragraph describing what you have done. Ask yourself: Am I ready?
Answer: I have put two pens in my compass box. I have put a pencil and an eraser in my compass box. Oh! I have forgotten the sharpener. I have worn my wrist-watch. I have taken my bicycle key. Oh! Have I taken some money? No, I haven't. But mother has kept some money on my table. I have taken my books for revision. Oh! I have forgotten to study this lesson.
In simple words: Before the exam, I packed my pens, pencil, and eraser. I forgot my sharpener and money, but my mother left money for me. I have my revision books, but I forgot to study one lesson.

Exam Tip: When writing a descriptive paragraph, include details about both completed tasks and any forgotten items or actions to make the narrative more engaging.

 

Activity 8

 

Question. All the words given below are related to the sun. Make sentences using these words:

Answer:
(i) **Star:** The Sun is a magnificent star that lights up our solar system.
(ii) **Satellite:** The Moon is a natural satellite that orbits our Earth.
(iii) **Useful:** Solar energy is incredibly useful for providing electricity to homes.
(iv) **Energy:** The sun provides a vast amount of energy that supports all life on Earth.
(v) **Clouds:** Heat from the sun causes water to evaporate, forming clouds in the sky.
(vi) **Bright:** The sun shines brightly, making the daytime cheerful and clear.
(vii) **Sunstroke:** Too much exposure to the sun without protection can lead to sunstroke.
(viii) **Sunshine:** We enjoy warm sunshine during summer months.
(ix) **Evaporate:** The sun's heat makes water evaporate from lakes and oceans.
(x) **Dry up:** Prolonged sunshine can cause small puddles and rivers to dry up.
In simple words: The sun is a star. It provides energy. Its heat helps water evaporate and form clouds. We see bright sunshine, but too much can cause sunstroke or dry up water. The moon is Earth's satellite.

Exam Tip: When making sentences with given words, try to create clear, simple sentences that show you understand the meaning of each word in context.

 

Question. Now, write a paragraph on 'The Sun'. Use some of the words given above:
Answer: The sun is a star. The earth and the other planets revolve around it. The moon is a satellite. The sun is the main source of energy in India. Solar energy is useful for illuminating homes, offices and streets. In summer, there is bright sunshine. It causes sunstroke. The water from rivers dry up. It evaporates and forms clouds.
In simple words: The sun is a big star that gives us light and energy. Earth and other planets go around it, and the moon is our satellite. The sun's energy is helpful for lights, but too much bright sunshine can cause sunstroke and dry up rivers, though it also makes water evaporate to form clouds.

Exam Tip: When writing a paragraph, ensure your sentences flow smoothly and logically, connecting the ideas presented by the keywords.

 

Let's Learn More

 

Question. Read the following paragraphs from the lesson:
(1) In your science books you have read about energy. Do you know what is meant by 'solar energy' Well, it is the energy from the sun. 'Solar' means 'from the sun'. As you already know, the sun is a bright star. The earth and other planets move around it. This is our solar system.
Answer: This paragraph introduces the concept of solar energy, explaining that it originates from the sun. It also reminds us that the sun is a star and that our solar system includes Earth and other planets orbiting it.
In simple words: This part tells us that solar energy comes from the sun. It also says the sun is a star and all planets, including Earth, orbit it in our solar system.

Exam Tip: When asked to summarize a paragraph, identify the main idea and key definitions or facts presented within it.

 

Answer the following questions:

 

Question 1. What is solar energy?
Answer: Solar energy is the energy from the sun.
In simple words: Solar energy is just energy that comes from the sun.

Exam Tip: For definitions, provide a concise and direct explanation using keywords from the question.

 

Question 2. What is the sun?
Answer: The sun is a bright star.
In simple words: The sun is a very bright star.

Exam Tip: Keep answers to direct questions short and to the point, stating the essential characteristic.

 

Question 3. What is the solar system?
Answer: The sun, the earth and the other planets that move around the sun is our solar system.
In simple words: The solar system is made up of the sun, Earth, and all the other planets orbiting the sun.

Exam Tip: Ensure your definition of the solar system includes the central star (the sun) and the orbiting celestial bodies (planets).

 

Answer the questions selecting the correct options:

 

Question 1. What is solar energy?
A. energy from the sun
B. energy from the earth
C. energy from sky
D. energy from water
Answer: (A) energy from the sun
In simple words: Solar energy literally means energy that comes from the sun.

Exam Tip: Understand that "solar" always relates to the sun, helping you select the correct option quickly.

 

Question 2. What is the sun?
A. planet
B. star
C. comet
D. satellite
Answer: (B) star
In simple words: The sun is classified as a star, not a planet or comet.

Exam Tip: Recall the basic classification of celestial bodies: the sun is a star, planets orbit stars, and satellites orbit planets.

 

Question 3. Which of the following statements is true?
A. The sun is a planet.
B. 'Solar' means 'from the soul'.
C. The earth and the other planets move around the sun.
D. The sun is a satellite.
Answer: (C) The earth and the other planets move around the sun.
In simple words: Earth and other planets orbit the sun; this is the correct statement among the choices.

Exam Tip: Carefully evaluate each statement based on your knowledge of the solar system to identify the accurate one.

 

Question. In India the sun usually shines very brightly. That is why the Indian summer is extremely hot and long. All of us have experienced the hot summer days. We feel restless during this season. The strong sunrays cause sunstrokes, too. We are forced to protect ourselves from the harsh rays of the hot summer sun. However, we have invented many ways of protecting ourselves from the scorching heat.
Answer: This paragraph explains that the sun's intense brightness in India leads to very hot and long summers, causing restlessness and sunstrokes. It highlights the need for protection from harsh sun rays and mentions the invention of various methods to combat the scorching heat.
In simple words: India has very hot and long summers due to bright sun. This heat makes people restless and can cause sunstroke, so we need ways to protect ourselves from the burning rays.

Exam Tip: When summarizing a passage, focus on the main effects and responses described, such as the impact of sun on summer and protection methods.

 

Answer the following questions:

 

Question 1. Why is the Indian summer very hot?
Answer: The Indian summer is very hot because the sun shines very brightly.
In simple words: Indian summers are very hot because the sun shines really brightly there.

Exam Tip: Directly extract the cause-and-effect relationship mentioned in the passage for such questions.

 

Question 2. How do we feel in summer?
Answer: We feel restless in summer.
In simple words: In summer, we feel restless.

Exam Tip: Refer to the emotional or physical state mentioned in the passage as the answer.

 

Question 3. What do strong sunrays cause?
Answer: Strong sunrays cause sunstrokes.
In simple words: Very strong sunrays can cause sunstroke.

Exam Tip: Identify the direct consequence of strong sunrays as stated in the text.

 

Answer the questions selecting the correct options:

 

Question 1. The Indian summer is
A. short and hot
B. long and hot
C. cool and hot
D. cool and long
Answer: (B) long and hot
In simple words: Indian summers are known to be both long and hot.

Exam Tip: Look for descriptive adjectives used together in the passage to characterize the Indian summer.

 

Question 2. How do we feel in summer?
A. cool
B. active
C. restless
D. lazy
Answer: (C) restless
In simple words: During summer, we tend to feel restless.

Exam Tip: Find the specific word used in the passage to describe the feeling experienced in summer.

 

Question 3. Which of the following statements is true?
A. We should not protect ourselves from the sun.
B. The strong sunrays cause sun strokes.
C. The Indian summer is nice.
D. The sun does not shine brightly in India.
Answer: (B) The strong sunrays cause sun strokes.
In simple words: It is true that powerful sunrays can lead to sunstrokes.

Exam Tip: Cross-reference each statement with the information provided in the passage to confirm its accuracy.

 

Question 4. 'Harsh' means
A. strong
B. rude
C. nice
D. gentle
Answer: (A) strong
In simple words: In this context, 'harsh' means strong or severe.

Exam Tip: When asked for the meaning of a word, consider its context in the passage to choose the most appropriate synonym.

 

Question 5. Which word in the paragraph means 'burning'?
A. strong
B. harsh
C. hot
D. scorching
Answer: (D) scorching
In simple words: The word 'scorching' in the paragraph means burning.

Exam Tip: Identify words in the paragraph that describe intense heat to find the best synonym for 'burning'.

 

Question. Now we have found a way to use the hot rays of the sun. The scientists have successfully converted the heat from sun-rays into electricity. As you know we need energy to run vehicles, to light our homes and streets, to cook food, to run factories, even to run our television sets and computers. We make use of different kinds of energy for different purposes. In the same way, we get energy from various sources. These sources are coal, petrol, water, wind and so on.
Answer: This paragraph explains that scientists have successfully transformed the sun's heat into electricity, creating a new way to use solar energy. It highlights the various needs for energy, such as powering vehicles, lighting homes, cooking, and running factories and electronics. The text also mentions that energy comes from multiple sources like coal, petrol, water, and wind.
In simple words: We now use the sun's hot rays to make electricity. Energy is important for cars, lights, cooking, factories, and computers. We also get energy from other sources like coal, petrol, water, and wind.

Exam Tip: When summarizing, focus on the scientific achievement (solar energy conversion), the applications of energy, and the diversity of energy sources.

 

Answer the following questions:

 

Question 1. What have the scientists done?
Answer: The scientists have successfully converted the heat from the sun rays into electricity.
In simple words: Scientists have changed the sun's heat into electricity.

Exam Tip: State the scientific achievement directly and clearly as mentioned in the passage.

 

Question 2. Why do we need energy?
Answer: We need energy to run vehicles, light our homes and streets, to cook food, to run factories and to run TV sets and computers.
In simple words: We need energy to power cars, light up our houses, cook food, run factories, and use electronics.

Exam Tip: List the various applications of energy from the passage to provide a complete answer.

 

Question. What are the different sources of energy?
Answer: The different sources of energy are coal, petrol, water, wind, etc.
In simple words: Energy can come from coal, petrol, water, and wind.

Exam Tip: Provide a concise list of the energy sources mentioned in the text.

 

Answer the questions selecting the correct options:

 

Question 1. Scientists have converted
A. heat into ice
B. heat into electricity
C. electricity into heat
D. electricity into ice
Answer: (B) heat into electricity
In simple words: Scientists have successfully changed heat into electricity.

Exam Tip: Identify the specific transformation mentioned in the passage regarding what scientists have converted.

 

Question 2. 'Converted' means
A. used
B. thrown
C. changed into
D. collected into
Answer: (C) changed into
In simple words: To 'convert' means to change something into something else.

Exam Tip: Think of the most common synonym for 'converted' in the context of transformation.

 

Question 3. Which of the following statements is false?
A. We need energy to run our TV sets.
B. We need energy to cook food.
C. We get energy from water.
D. We get energy only from the sun.
Answer: (D) We get energy only from the sun.
In simple words: It is false that we get energy only from the sun, as there are other sources like coal and wind.

Exam Tip: Carefully read each option and compare it with the information in the passage to identify the incorrect statement.

 

Question 4. Which of the following is not a source of energy?
A. sun
B. coal
C. wind
D. flowers
Answer: (D) flowers
In simple words: Flowers are not listed as a source of energy.

Exam Tip: Review the list of energy sources provided in the passage and identify the option that is not included.

 

Question. Scientists have generated electricity from the sunrays. In fact, scientists believe that in a warm country like India, the sun can be a major source of energy. During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy. The heat from the sunrays is utilised to produce electricity. People have already started making use of solar cookers, solar heaters, solar batteries, etc.
Answer: This paragraph explains that scientists have successfully created electricity from sunrays and consider the sun a significant energy source for warm countries like India. It highlights the many experiments in Gujarat to harness solar energy and mentions the growing use of solar-powered devices like cookers, heaters, and batteries.
In simple words: Scientists make electricity from sunlight, especially seeing the sun as a big energy source for places like India. Many experiments in Gujarat help use solar energy, and people are already using solar cookers, heaters, and batteries.

Exam Tip: When summarizing, focus on the main scientific endeavor (generating electricity from sunrays), the importance of solar energy in specific regions, and the practical applications developed.

 

Answer the following questions:

 

Question 1. What can be a major source of energy in India?
Answer: The sun can be a major source of energy in India.
In simple words: The sun can be a big energy source in India.

Exam Tip: Identify the specific source mentioned as a "major source" for India in the passage.

 

Question 2. What have the people of Gujarat started using?
Answer: The people of Gujarat have started using solar cookers, solar heaters, solar batteries, etc.
In simple words: People in Gujarat have started using things like solar cookers, heaters, and batteries.

Exam Tip: List the specific solar-powered devices mentioned in the passage as being used in Gujarat.

 

Answer the questions selecting the correct options:

 

Question 1. Which of the following statements is false?
A. We can generate electricity from sunrays.
B. We can generate coal from the sunrays.
C. In India, water is a source of energy.
D. In India, sun is the major source of energy.
Answer: (B) We can generate coal from the sunrays.
In simple words: It's false that we can make coal from sunrays; coal comes from ancient plant matter.

Exam Tip: Distinguish between sources of energy and transformations of energy to identify the incorrect statement.

 

Question 2. Which word in the paragraph means 'produced'?
A. conducted
B. generated
C. started
D. utilized
Answer: (B) generated
In simple words: The word 'generated' in this paragraph means produced.

Exam Tip: Find a word in the text that describes the creation or making of something, similar to 'produced'.

 

Question 3. What can be a major source of energy in India?
A. sun
B. water
C. wind
D. coal
Answer: (A) sun
In simple words: The sun can be a main source of energy in India.

Exam Tip: Refer back to the passage where the sun is specifically identified as a major energy source for India.

 

Question 4. In Gujarat, experiments have been conducted to
A. tap the water resource
B. tap the heat from the sun
C. tap the energy from petrol
D. tap the energy from gas
Answer: (B) tap the heat from the sun
In simple words: Experiments in Gujarat aim to use the sun's heat for energy.

Exam Tip: Identify the specific focus of the experiments conducted in Gujarat as stated in the text.

 

Question. Have you noticed shining, glass-like plates on the top of multi-storeyed buildings, hospitals, hotels, factories and offices? They are solar heaters. This device collects energy from the rays of the sun. This energy is converted into heat. The heat produced from solar energy is used to heat water. This water, then, is put to varied uses such as bathing, cooking, cleaning, washing, drinking and so on.
Answer: This paragraph describes solar heaters as shining, glass-like plates found on buildings. It explains that these devices gather energy from the sun's rays, convert it into heat, and use this heat to warm water for various daily activities like bathing, cooking, cleaning, washing, and drinking.
In simple words: Solar heaters are glass plates on buildings that collect sun energy. This energy changes into heat to warm water for things like bathing, cooking, and washing.

Exam Tip: When summarizing, explain what solar heaters are, how they work, and their various practical applications.

 

Answer the following question:

 

Question 1. What do solar heaters do?
Answer: Solar heaters collect energy from the sun and convert it into heat.
In simple words: Solar heaters gather sun energy and turn it into heat.

Exam Tip: State both functions of solar heaters: collecting solar energy and converting it into heat.

 

Answer the questions selecting the correct options:

 

Question 1. 'Device' means
A. sun
B. energy
C. machine
D. battery
Answer: (C) machine
In simple words: A 'device' is a tool or machine made for a specific purpose.

Exam Tip: Understand that a device generally refers to a mechanical or electronic tool or apparatus.

 

Question 2. What do solar heaters do?
A. heat the sun
B. protect from the sunrays
C. collect energy from the sun
D. collect energy from electricity
Answer: (C) collect energy from the sun
In simple words: Solar heaters work by collecting energy that comes from the sun.

Exam Tip: Focus on the primary function of solar heaters as described in the passage.

 

Question 3. Which word in the paragraph means 'made from'?
A. converted
B. noticed
C. varied
D. produced
Answer: (D) produced
In simple words: 'Produced' means to be made or created from something.

Exam Tip: Look for a word that signifies creation or origination, like 'produced' in the context of heat from solar energy.

 

Question 4. 'Varied' means
A. many
B. few
C. none
D. different
Answer: (A) many
In simple words: 'Varied' means there are many different types or kinds of something.

Exam Tip: Consider the phrase "varied uses" in the passage; 'many' is a suitable synonym for 'varied' in this context.

 

Question. The energy produced from the solar rays can also light bulbs and keep our homes, offices and streets illuminated. There are some villages and industrial areas in Gujarat where this source of energy is used to light up the streets at night. Thus, with their innovative ideas and hard work, scientists have turned the bane into a blessing.
Answer: This paragraph explains that solar energy can power lights for homes, offices, and streets, especially in certain villages and industrial zones in Gujarat. It concludes by highlighting how scientists, through their creative solutions and efforts, have transformed a problem into something beneficial.
In simple words: Solar energy can light up houses, offices, and streets, even in some Gujarat villages at night. Scientists used smart ideas and hard work to change a problem into a good thing.

Exam Tip: When summarizing, highlight the applications of solar energy for lighting and the overall positive impact of scientific innovation.

 

Answer the following question:

 

Question. What have the scientists done with their hard work?
Answer: With their hard work, scientists have turned the bane into a blessing.
In simple words: Scientists, through their hard work, changed a bad thing into a good one.

Exam Tip: Use the exact phrasing from the passage when it provides a direct answer like "turned the bane into a blessing."

 

Answer the questions selecting the correct options:

 

Question 1. 'Illuminated' means
A. heated
B. lighted
C. cooled
D. clean
Answer: (B) lighted
In simple words: 'Illuminated' means to be lit up or made bright.

Exam Tip: Understand that 'illuminate' is directly related to light or brightness.

 

Question 2. Which word in the paragraph means 'new'?
A. solar
B. bane
C. idea
D. innovative
Answer: (D) innovative
In simple words: 'Innovative' means using new or original ideas.

Exam Tip: Look for a word that suggests novelty, originality, or fresh approaches, which 'innovative' does.

 

Question 3. Which of the following statements is true?
A. There are some villages where solar energy is used to light up streets.
B. The energy produced from water is used to cook.
C. Solar energy cannot be used to light up homes and streets.
D. Solar energy cannot be used to light up offices.
Answer: (A) There are some villages where solar energy is used to light up streets.
In simple words: It is true that some villages use solar energy to light their streets.

Exam Tip: Verify each statement against the information given in the passage to identify the correct one.

 

Question 4. With their innovative ideas, scientists have turned
A. blessing into bane
B. solar energy into bane
C. bane into blessing
D. bane into solar energy
Answer: (C) bane into blessing
In simple words: Scientists used their new ideas to change something harmful into something good.

Exam Tip: Recall the phrase used in the passage to describe the positive outcome of scientists' efforts.

 

Question. Man has taken help of science and technology and developed varied ways of producing energy from different sources. The sun is a source of abundant energy. Let us hope that we are able to use solar energy and provide electricity to remote areas in our country. That's indeed a ray of hope, isn't it?
Answer: This paragraph highlights how humans have utilized science and technology to create diverse methods for generating energy from various sources, emphasizing the sun as an abundant energy supply. It expresses the hope that solar energy can be used to supply electricity to distant parts of the country, seeing this as a sign of optimism.
In simple words: Humans use science to get energy from different places, with the sun being a huge source. We hope to use solar energy to give electricity to faraway places in our country, which is a sign of hope.

Exam Tip: When summarizing, focus on human ingenuity in energy production, the sun's role, and the future aspirations for solar energy distribution.

 

Answer the questions selecting the correct options:

 

Question 1. ........ is a source of abundant energy.
A. The moon
B. The sun
C. The earth
D. The ocean
Answer: (B) The sun
In simple words: The sun is a very rich source of energy.

Exam Tip: Identify which celestial body is described as providing 'abundant energy' in the passage.

 

Question 2. 'Abundant' means
A. plenty
B. less
C. equal
D. nil
Answer: (A) plenty
In simple words: 'Abundant' means having a lot or plenty of something.

Exam Tip: Recall that 'abundant' refers to a large quantity or supply.

 

Question 3. Which word in the paragraph means 'far away'?
A. abundant
B. hope
C. remote
D. areas
Answer: (C) remote
In simple words: The word 'remote' in the paragraph means far away.

Exam Tip: Look for a word that implies distance or isolation within the text.

 

Question 4. What is a ray of hope?
A. Water for remote areas
B. Food for remote areas
C. School for remote areas
D. Use of solar energy for remote areas
Answer: (D) Use of solar energy for remote areas
In simple words: Using solar energy in faraway places is considered a ray of hope.

Exam Tip: Identify the specific action or initiative that the passage refers to as a 'ray of hope'.

 

2. Read the following paragraph carefully:

 

Question. Once Gopal's wife said to him, "Everyone has a 'palkhi'. But you have no 'palkhi'. Get a 'palkhi' for yourself from the king.” He said, “OK.” It was evening. It was time for the court. Gopal went to the market. He called a strong labourer. He said, “Here is a rupee. Please carry me to the king's court in your basket.” The man agreed. Gopal sat in the basket. The man carried him on his head. The king saw Gopal in the basket. The king asked, "What is this, Gopal?” Gopal replied, “Your Highness ! This is my transport. All the courtiers have 'palkhis'. I have no 'palkhi'. This basket is my 'palkhi'. The king laughed, and Gopal was given a real palkhi.
Answer: This story is about Gopal and his wife. His wife wanted him to get a 'palkhi' like everyone else. Gopal cleverly used a basket as his 'palkhi' to go to the king's court. The king found this amusing and then gave Gopal a real palkhi.
In simple words: Gopal's wife wanted him to have a 'palkhi'. He smartly used a basket instead. The king found it funny and gave him a proper palkhi.

Exam Tip: For narrative passages, identify the main characters, the conflict or challenge, and the resolution or outcome of the story.

 

Answer the following questions:

 

Question 1. Gopal's wife complained that he did not have a .........
Answer: Gopal's wife complained that he did not have a 'palkhi'.
In simple words: Gopal's wife was unhappy because he did not own a 'palkhi'.

Exam Tip: For fill-in-the-blank questions based on a story, ensure you provide the exact missing detail to complete the sentence accurately.

 

Question 2. How did Gopal go to the court ?
Answer: Gopal went to the court in a basket.
In simple words: Gopal traveled to the court by sitting inside a basket.

Exam Tip: Always recall the specific details mentioned in the story when answering direct questions about characters' actions.

 

Question 3. How much did Gopal pay to the labourer ?
Answer: Gopal paid a rupee to the labourer.
In simple words: Gopal gave one rupee to the worker.

Exam Tip: Pay close attention to numerical values or specific amounts mentioned in the text for accurate answers.

 

Question 4. Did the king give him a 'palkhi'?
Answer: Yes, the king gave him a 'palkhi'.
In simple words: Yes, the king provided him with a 'palkhi'.

Exam Tip: Confirm details about character interactions and outcomes, especially when directly asked about events in the story.

 

Question 5. Gopal was clever and witty. True or False?
Answer: True
In simple words: The statement that Gopal was smart and humorous is correct.

Exam Tip: To answer True or False questions about character traits, consider their actions and dialogues in the story.

 

Answer the following questions selecting the correct options :

 

Question 1. What did Gopal's wife ask him to get?
A. carriage
B. palkhi
C. horse
Answer: (B) palkhi
In simple words: Gopal's wife asked him to bring a 'palkhi'.

Exam Tip: Read the question carefully and recall the exact item mentioned in the story to choose the correct option.

 

Question 2. How much did Gopal give the labourer ?
A. one rupee
B. two rupees
C. three rupees
D. four rupees
Answer: (A) one rupee
In simple words: Gopal handed over one rupee to the worker.

Exam Tip: Pay attention to specific amounts and figures stated in the narrative to answer correctly.

 

Question 3. How did Gopal go to the court?
A. in a palkhi
B. in a carriage
C. on a horsjb
D. in a basket
Answer: (D) in a basket
In simple words: Gopal traveled to the court sitting inside a basket.

Exam Tip: Remember the unique way Gopal chose to travel, as it is a key detail in the story.

 

Question 4. Gopal described the basket as his....
A. basket
B. throne
C. carriage
D. palkhi
Answer: (D) palkhi
In simple words: Gopal referred to the basket as his 'palkhi'.

Exam Tip: Understand Gopal's cleverness and how he redefined the ordinary basket to suit his situation.

 

Question 5. Which word in the paragraph means 'one who works hard' ?
A. strong
B. courtier
C. labourer
D. transport
Answer: (C) labourer
In simple words: The term 'labourer' in the text refers to someone who works hard.

Exam Tip: Practice vocabulary by understanding synonyms and how words are used in context within a passage.

 

3. Fill in the blanks with 'have' or 'has'. Form questions and write answers with 'Yes' and 'No':

 

Example: They have a big kite.
Have they a big kite ?
Yes, they have.
No, they haven't (have + not).
Answer: This is an example, no answer required.

Exam Tip: Remember that 'have' is used with I, you, we, they, and plural nouns, while 'has' is used with he, she, it, and singular nouns.

 

Question 1. Sharad has a scooter.
Has Sharad a scooter?
Yes, he has.
No, he hasn't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks if Sharad owns a scooter, and the answers confirm yes or no.

Exam Tip: Ensure subject-verb agreement (Sharad - has) when forming questions and short answers with 'has'/'have'.

 

Question 2. The elephant has a long trunk.
Has the elephant a long trunk?
Yes, it has.
No, it hasn't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks about the elephant's trunk length, and the answers provide a yes or no response.

Exam Tip: Use 'it' as the pronoun for animals when forming questions and short answers about their features.

 

Question 3. The boys have new shirts.
Have the boys new shirts ?
Yes, they have.
No, they haven't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question checks if the boys possess new shirts, and the answers provide confirmation.

Exam Tip: Remember to use 'have' for plural subjects like 'the boys' and 'they' in both questions and answers.

 

Question 4. Meera has a doll.
Has Meera a doll?
Yes, she has.
No, she hasn't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks if Meera owns a doll, and the answers give a direct yes or no.

Exam Tip: For singular female subjects, use 'has' in the question and 'she has' in the affirmative short answer.

 

Question 5. We have a holiday today.
Have we a holiday today?
Yes, we have.
No, we haven't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks if we have a holiday, and the answers indicate if it's true.

Exam Tip: When forming questions with 'we', always use 'have' and maintain consistency in the short answers.

 

Question 6. Kiran and Rajat have red bicycles.
Have Kiran and Rajat red bicycles?
No, they haven't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks if Kiran and Rajat have red bicycles, and the answer states they do not.

Exam Tip: For plural subjects (Kiran and Rajat), use 'have' in the question and 'they haven't' for a negative short answer.

 

Question 7. I have cleaned my room.
Have I cleaned my room?
Yes, I have.
No, I haven't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks about cleaning the room, and the answers confirm completion.

Exam Tip: When forming a question from a statement using 'I have', switch the order to 'Have I' and ensure correct short answers.

 

Question 8. You have watered the plants.
Have you watered the plants?
Yes, you have.
No, you haven't.
Answer: This is a question with a given answer format, no additional answer required.
In simple words: The question asks if you watered the plants, and the answers provide confirmation.

Exam Tip: For statements with 'you have', the question begins with 'Have you' and uses 'you have' or 'you haven't' in the short answers.

 

4. Write a paragraph on 'Trees' using the given points :

Answer: Trees are very useful to people. They give us food, wood for fuel and furniture, and various medicines. Cotton and jute are also obtained from trees. Paper is also made from wood pulp. Trees provide shelter for many birds and animals. Trees help to keep our environment clean and pure. They take in carbon dioxide and release oxygen. Trees attract rain clouds, leading to good rainfall. Their roots protect the soil from strong winds and flowing water during rains. They help in stopping soil erosion. We should plant many more trees to protect our environment.
In simple words: Trees are very helpful to us, giving food, wood, and medicines. They shelter animals and birds, keep the air clean, and bring rain. Their roots hold the soil, stopping it from washing away. Planting more trees protects our planet.

Exam Tip: When writing a paragraph based on points, make sure to cover all the given points and connect them logically to form a coherent text.

 

5. Study the picture of our solar system :

 

Write the names of all the planets and give their names in Gujarati:

Answer:

• Mercury - બુધ
• Venus - શુક્ર
• Earth - પૃથ્વી
• Mars - મંગળ
• Jupiter - ગુરુ
• Saturn - શનિ
• Uranus - યુરેનસ
• Neptune - નેપચ્યુન

In simple words: Here is a list of the planets in our solar system, with their English names and their Gujarati equivalents.

Exam Tip: Learn the names of all the planets and their order from the sun, along with any specific characteristics they might have.

 

Answer the following questions in one word :

 

Question 1. Which of the following is a star ?
A. the Moon
B. Venus
C. the Sun
D. the Earth
Answer: (C) the Sun
In simple words: Among the options, the Sun is the only star.

Exam Tip: Remember that the Sun is a star, while the Moon is a satellite and Earth and Venus are planets.

 

Question 2. Which is the smallest planet ?
A. the Moon
B. Mercury
C. Jupiter
D. Saturn
Answer: (B) Mercury
In simple words: Mercury is recognized as the smallest planet in our solar system.

Exam Tip: Memorize the relative sizes of the planets in our solar system to answer questions about their dimensions.

 

Question 3. Which is the biggest planet ?
A. Mars
B. Earth
C. Jupiter
D. Uranus
Answer: (C) Jupiter
In simple words: Jupiter is known as the largest planet.

Exam Tip: Know the order of planets by size; Jupiter is clearly the largest in our solar system.

 

Question 4. Which is a ringed planet ?
A. Jupiter
B. Saturn
C. Mercury
D. Mars
Answer: (B) Saturn
In simple words: Saturn is the planet famous for its visible rings.

Exam Tip: Recall the distinct features of each planet; Saturn is most recognized for its prominent rings.

 

Question 5. Which is the brightest planet ?
A. the Sun
B. the Moon
C. Venus
D. Jupiter
Answer: (C) Venus
In simple words: Venus appears as the brightest planet in the night sky.

Exam Tip: Venus is often called the "Morning Star" or "Evening Star" due to its brightness in the sky.

 

Question 6. Which planet is nearest to the Earth ?
A. Mars
B. Mercury
C. Jupiter
D. Venus
Answer: (A) Mars
In simple words: Mars is the closest planet to Earth.

Exam Tip: While Venus is often considered Earth's "twin" due to size, Mars can be closer depending on their orbits.

 

Question 7. Write the order of the planets from the biggest to the smallest.
Answer: Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, Mercury.
In simple words: The planets, from the largest to the smallest, are Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, and Mercury.

Exam Tip: Practice memorizing the order of planets by size, which is different from their order from the Sun.

 

6. Find out the given words from the puzzle:

Question (1)
Answer: The puzzle contains words like STAR, MOON, PLANET, GALAXY, METEOR, ASTEROID, SUPERNOVA, WHITE DWARF, COMET. Students should locate and circle these words in the provided grid.
In simple words: Look for words such as STAR, MOON, and PLANET hidden in the letter grid.

Exam Tip: When solving word puzzles, scan horizontally, vertically, and diagonally in both forward and backward directions to find all words.

 

Question (2)
Answer: The puzzle contains words like CLOUDS, RIVER, OCEAN, ISLAND, VALLEY, DESERT, FOREST, MOUNTAIN, STRESSED. Students should locate and circle these words in the provided grid.
In simple words: Find words like CLOUDS, RIVER, and OCEAN within the letter grid.

Exam Tip: Systematically search row by row and column by column for the first letter of each word, then trace the rest of the word.

 

Word Meanings

Solar energy: Energy derived from the sun.

Science: The study of the natural and physical world.

To mean: To signify or express an idea.

Bright star: A celestial body that shines intensely.

Solar system: A system of planets orbiting a star.

Usually: Commonly or generally.

To shine: To emit light.

Brightly: With great brilliance or light.

Summer: The hottest season of the year.

Extremely: To a very great degree.

To experience: To undergo or feel something.

To feel: To perceive through physical sensation.

Restless: Unable to relax or be still.

Season: A period of the year marked by specific weather.

Ray: A narrow beam of light or energy.

To cause: To make something happen.

Sunstroke: Illness caused by too much sun exposure.

To force: To make someone do something against their will.

To protect: To keep safe from harm.

Harsh: Severe, rough, or unpleasant.

To invent: To create or design something new.

Scorching: Very hot; burning.

Heat: The quality of being hot.

Scientist: A person who studies science.

Successfully: Achieving a desired result.

Electricity: A form of energy used to power devices.

To need: To require something because it is essential.

To light: To illuminate something.

Factory: A building where goods are made.

Different: Not the same as another.

Kind: A category or type of thing.

Purpose: The reason for which something is done.

Various: Many different types.

Source: A place from which something comes.

Coal: A black mineral used as fuel.

Petrol: A liquid fuel used in internal combustion engines.

To generate: To produce or create something.

To believe: To accept something as true.

Warm: Having a comfortable or pleasant heat.

Country: A nation or territory.

Major: Significant or important.

Recent: Having happened or started lately.

Numerous: Many; a large number.

Experiment: A scientific test to discover something.

To conduct: To organize and carry out.

Natural: Existing in nature; not man-made.

To utilize: To make practical use of.

Solar cooker: A device that uses sunlight to cook food.

Solar heater: A device that uses sunlight to heat water.

Solar battery: A battery powered by solar energy.

To notice: To become aware of something.

Shining: Emitting or reflecting light.

Glass-like: Resembling glass in appearance.

Plate: A flat piece of material.

Multi-storeyed: Having many floors or levels.

Building: A structure with a roof and walls.

Device: A tool or piece of equipment.

To collect: To gather items together.

Bathing: The act of washing oneself.

Cleaning: The process of making something clean.

Washing: The act of cleaning with water.

Drinking: The act of consuming liquids.

Industrial: Related to industries or manufacturing.

Area: A region or part of a place.

Innovative: Featuring new ideas or methods.

Hard work: A great deal of effort or toil.

To turn: To change direction or condition.

Bane: A cause of great distress or annoyance.

Blessing: Something that brings happiness or good fortune.

Technology: The application of scientific knowledge for practical purposes.

To develop: To grow or cause to grow more mature, advanced, or elaborate.

Abundant: Existing or available in large quantities.

To hope: To wish for something to happen.

To provide: To make something available.

Remote: Far away from places where most people live.

Indeed: Used to emphasize a statement or response.