Maharashtra Board Class 5 EVS Part 1 Chapter 15 Communication and Mass Media Solutions

5th Standard EVS 1 Lesson Number 15 Question Answer Communication And Mass Media Maharashtra Board

Std 5 EVS 1 Chapter 15 Question Answer

Question 1. Write down the educational uses of mass media.
Answer: Mass media helps us in the following ways: It provides a wide range of information and learning opportunities to people of all ages.
In simple words: Mass media helps us learn many new things and provides information in various fields.

🎯 Exam Tip: When asked about uses, always list specific examples or categories of how the subject is beneficial, like education, entertainment, or news.

Question 1. How were messages communicated before we began to use the telephone?
Answer: Messages were earlier
1. Sent by pigeons who were trained
2. Men on horseback with messages
3. Letters sent through postal services. These methods were essential for connecting people across distances before modern technology.
In simple words: Before telephones, people sent messages using trained pigeons, messengers on horses, or through the postal service with letters.

🎯 Exam Tip: When asked about historical communication methods, remember to list at least three distinct ways to score full marks.

Question 1. What difference has the computer made to your life?
Answer: With the help of computers, I am able to get information with the help of internet connection and also able to do work faster and save time and efforts. Computers have truly revolutionized how we access knowledge and manage tasks efficiently.
In simple words: Computers help me find information online, work faster, and save time and effort in my daily life.

🎯 Exam Tip: When describing the impact of technology, focus on specific benefits like information access, speed, and efficiency.

Environmental Studies Part 1 Standard 5th Solutions Chapter 15 Communication And Mass Media Additional Important Questions And Answers

Fill In The Blanks With The Correct Answers From The Options Given Below:

Question 1. The exchange of information is called ...................
Answer: communication. This process is fundamental to human interaction and understanding.
In simple words: When people share information with each other, it's called communication.

🎯 Exam Tip: For fill-in-the-blanks, identify the key concept being defined and recall the precise term associated with it.

Question 2. are used in modem methods of communication.
(a) Artificial satellites
(b) Mobile
(c) Computer
Answer: (a) Artificial satellites
In simple words: Artificial satellites orbiting Earth help us communicate over long distances using modern technologies like phones and the internet.

🎯 Exam Tip: Remember that modern communication relies heavily on technology like satellites to transmit signals globally.

Question 3. Indian Satellites used for communication are called ...................
(a) AGNI
(b) INSAT
(c) Chandrayaan
Answer: (b) INSAT
In simple words: INSAT is a series of Indian satellites specifically designed for telecommunications, broadcasting, and meteorological services.

🎯 Exam Tip: Know the names of important Indian space programs and their primary functions, especially those related to communication.

Question 4. Artificial satellites are launched into space by means of ...................
(a) NASA
(b) rockets
(c) ISRO
Answer: (b) rockets
In simple words: Rockets provide the powerful thrust needed to overcome Earth's gravity and propel satellites into orbit around the planet.

🎯 Exam Tip: Understand the basic principle of how objects are sent into space; rockets are the primary vehicle for launching satellites.

Question 5. The on a person's face and other gestures communicate a message to us.
(a) expression
(b) glow

Question 6. Information is also a part of communication.
(a) telecast
(b) broadcast
(c) technology
Answer: (b) broadcast
In simple words: Broadcasting means sending out information widely, which is a key part of how we communicate with many people at once.

🎯 Exam Tip: When filling in blanks, consider the context of communication. "Broadcast" implies wide dissemination of information, fitting the context of communication.

Question 7. Information is useful for constructing .......................... .
(a) structures
(b) maps
(c) knowledge
Answer: (c) knowledge
In simple words: Information helps us build up our understanding and learn new things, which is how we gain knowledge.

🎯 Exam Tip: Remember that information is the raw material, and when processed and understood, it leads to the formation of knowledge.

Question 8. Through telecommunication, we can easily people far away from us.
(a) contact
(b) warn
(c) party with
Answer: (a) contact
In simple words: Telecommunication allows us to reach out and connect with people who are not physically close to us.

🎯 Exam Tip: "Contact" is the most general and appropriate term for connecting with people over distance using telecommunication.

Question 9. Through telecommunication, people can be about natural disasters like storms, tsunamis, floods etc.
(a) endangered
(b) forewarned
(c) assured
Answer: (b) forewarned
In simple words: Telecommunication helps us get warnings about dangers like natural disasters before they happen, giving us time to prepare.

🎯 Exam Tip: The word "forewarned" specifically means to be warned in advance, which is crucial for safety during natural disasters.

Question 10. Mass media helps in successful implementation of ............ schemes launched for the benefit of people.
(a) public
(b) private
(c) government
Answer: (c) government
In simple words: Mass media helps spread information about government plans and programs, making sure they reach and benefit many people.

🎯 Exam Tip: Remember that mass media's primary role in society often involves disseminating information about public initiatives, especially those from the government, to ensure widespread awareness and participation.

Question 11. ............ media helps in the expansion of trade and industry.
(a) public
(b) individual
(c) mass
Answer: (c) mass
In simple words: Mass media, like TV and newspapers, helps businesses reach many customers, which makes trade and industry grow.

🎯 Exam Tip: When considering the expansion of trade and industry, think about how businesses advertise and reach a large audience; mass media is crucial for this broad outreach.

Question 12. We get all sorts of ............ through television channels and the internet.
(a) information
(b) transformation
(c) industrialization
Answer: (a) information
In simple words: Television and the internet are major sources where we can find out about many different things happening around the world.

🎯 Exam Tip: This question tests your understanding of the primary function of modern communication technologies like TV and the internet, which is to provide vast amounts of information.

Question 13. Time spent on watching ............ leads to the neglect of outdoor sports and physical fitness.
(a) telephone
(b) television
(c) mobile
Answer: (b) television
In simple words: Spending too much time watching TV can make people less active and lead them to ignore playing outside or exercising.

🎯 Exam Tip: When answering questions about lifestyle impacts, consider the most common activities that replace physical exercise; excessive screen time, particularly with television, is a frequent cause.

Question 14. Telecommunication devices should be used properly and .................... .
(a) honesty
(b) sensibly
(c) truthfully
Answer: (b) sensibly
In simple words: Telecommunication devices should be used wisely and carefully to get the best results and avoid problems.

🎯 Exam Tip: When answering questions about proper usage, keywords like 'sensibly' or 'responsibly' are often correct.

Question 15. We must be careful not to use telecommunication
(a) excessively
(b) severely
(c) seriously
Answer: (a) excessively
In simple words: It's important not to use telecommunication devices too much, as overusing them can have negative effects.

🎯 Exam Tip: For questions about avoiding negative actions, look for words that imply moderation or restraint.

Question 16. New communication technology has now made this possible on a mobile phone, to the person we are talking to.
(a) touch
(b) see
(c) smell
Answer: (b) see
In simple words: Modern mobile phones allow us to see the person we are talking to through video calls, which is a big advancement.

🎯 Exam Tip: Think about common features of modern mobile phones when answering questions about new communication technology.

Answer In Detail:

Question 1. What are the disadvantages of tele-communication devices?
Answer: The disadvantages of telecommunication devices are:
1. **Addiction:** Excessive use can lead to addiction, affecting daily routines and productivity.
2. **Health Issues:** Prolonged use can cause eye strain, neck pain, and sleep disturbances.
3. **Privacy Concerns:** Sharing personal information online can lead to privacy breaches and cyberbullying.
4. **Reduced Social Interaction:** Over-reliance on devices can decrease face-to-face communication skills. These devices, while convenient, require mindful usage to avoid their potential drawbacks.
In simple words: Telecommunication devices can cause problems like addiction, health issues from too much screen time, privacy risks, and less real-life talking with people.

🎯 Exam Tip: When asked about disadvantages, list specific negative impacts and briefly explain each one.

Question 2. What are the uses of artificial satellites?
Answer: The uses of artificial satellites are as follows:
1. Live telecast of events happening in the world.
2. With the help of phones, we can directly talk to people in other countries.
3. The President or Prime Minister can address the entire nation at the same time
over the radio or TV. These applications highlight the critical role satellites play in modern global connectivity.
In simple words: Artificial satellites help us watch live events globally, talk to people in other countries using phones, and allow leaders to address the nation through TV or radio.

🎯 Exam Tip: For questions about uses or functions, list each point clearly and concisely. Focus on the practical applications.

Question 3. What are audio visual communication?
Answer: With the help of audio visual communication we can see the person whom we are
talking to on a mobile phone. This technology significantly enhances the clarity and personal connection of remote interactions.
In simple words: Audio-visual communication means you can see and hear the person you're talking to, like on a video call.

🎯 Exam Tip: Define the concept clearly and provide a common example to illustrate its meaning.

Can You Tell?

Question 1. We watch TV programmes on many different channels. Where do they come from?
Answer: Artificial Satellites. These satellites orbit Earth and relay signals to our homes.
In simple words: TV signals come from artificial satellites orbiting Earth, which send the programmes to our televisions.

🎯 Exam Tip: When asked about the source of broadcast signals, "Artificial Satellites" is the key term.

Question 2. We talk to others on our mobile phones. What makes communication on a mobile
phone possible?
Answer: Artificial Satellite. Mobile phone communication relies heavily on a network of ground stations and orbiting satellites.
In simple words: Mobile phone communication is possible because of artificial satellites that help transmit signals over long distances.

🎯 Exam Tip: Remember that both TV broadcasts and mobile phone communication often depend on artificial satellites for wide coverage.

Question (a) Study the pictures given below. Write the name of the emotions that you see in each face in the box below it:
Answer: The emotions shown in the pictures are:

• Happy
• Angry
• Sad
• Surprised

🎯 Exam Tip: When asked to identify emotions from pictures, clearly list each emotion next to its corresponding image or description to ensure full marks.

Question (b) Write the names of the means of communication that are used?
Answer: The expression on the face is used to communicate. Facial expressions are a powerful non-verbal way to convey feelings and intentions.
In simple words: Faces communicate feelings without words, using expressions like smiles or frowns.

🎯 Exam Tip: Remember that communication isn't just words; facial expressions, body language, and gestures are also important means of conveying messages.

Question 4. What information do you obtain from a newspaper?
Answer: From a newspaper, you obtain Political, Educational, Social, Cultural, Economic and Entertainment information. Newspapers serve as a vital source for staying informed about various aspects of the world.
In simple words: Newspapers give us news about politics, schools, society, culture, money, and fun activities.

🎯 Exam Tip: When listing types of information from a newspaper, try to cover a broad range of categories like current events, education, and culture to show comprehensive understanding.

What's The Solution?

When Amod, who is in the fifth standard, comes home after school, he visits several websites on his computer. He never misses his favourite TV shows. He plays games

Question 1. Amod is on his mother's mobile phone all the time. He is always sitting at home. Lately, his appetite has decreased. He is drowsy and has put on weight. Amod's mother is worried about him. When will she feel better?
Answer: Amod's mother will feel better when Amod starts going out and plays with his friends and becomes physically fit. Engaging in outdoor activities and social interaction will significantly improve his overall well-being.
In simple words: Amod's mother will feel better when Amod stops using his phone excessively, goes outside to play with friends, and gets physically active.

🎯 Exam Tip: When answering questions based on a short passage, identify the core problem and the direct solution suggested by the context. Focus on actionable steps for improvement.

Glossary

1. neglect - fail to care properly
2. forewarned – inform of a possible danger or problem.
3. implementation – process of putting a plan into effect
4. isolation – process of being isolated
5. adverse - harmful.
6. drowsy – sleepy and lazy.