Maharashtra Board Class 5 EVS Part 2 Chapter 5 Evolution of Mankind Solutions

Std 5 EVS 2 Chapter 5 Question Answer

Question. 1. Fill in the blank.

Question a. Homo is a Latin word which means ________.
Answer: Homo is a Latin word which means man. Understanding the origin of words like 'Homo' helps us trace the history of human classification.
In simple words: 'Homo' means 'man' in Latin, which is why humans are called Homo sapiens.

🎯 Exam Tip: Remember the Latin roots of scientific terms; they often provide clues to their meaning and significance.

Question b. The Neanderthals primarily lived in ________.
Answer: The Neanderthals primarily lived in Europe and parts of Asia, adapting to cold climates. Their presence across these regions indicates their ability to thrive in diverse environments.
In simple words: Neanderthals mainly lived in Europe and parts of Asia, showing they could live in different places.

🎯 Exam Tip: When answering questions about ancient human species, specify their geographical location and key characteristics to score full marks.

Answer Question In One Sentence.

Question a. Who is said to have first made tools like the hand-axe?
Answer: Homo erectus is said to have first made tools like a hand-axe. These early tools were crucial for hunting and processing food.
In simple words: Homo erectus was the first human ancestor known to make tools like the hand-axe.

🎯 Exam Tip: Remember the specific hominid associated with early tool-making, as this is a key fact in human evolution.

Question b. What is heredity?
Answer: Heredity is similarity in appearance and health characteristics of human beings to their ancestors. This process explains why children often resemble their parents and grandparents.
In simple words: Heredity is how traits like looks and health are passed down from parents to children.

🎯 Exam Tip: Define heredity clearly by mentioning both appearance and health characteristics passed from ancestors.

Give Reasons For The Following.

Question a. The Neanderthals became extinct.
Answer:1. Homo sapiens were the neighbours of the Neanderthals in Europe. Conflicts with the Homo sapiens took place; wherein the Neanderthals suffered. 2. The Neanderthals failed to adapt to environmental changes. As a result, the Neanderthals became extinct. Their inability to compete for resources and cope with a changing climate ultimately led to their disappearance.
In simple words: Neanderthals died out because they had conflicts with Homo sapiens and couldn't adapt to new environmental conditions.

🎯 Exam Tip: When giving reasons for extinction, always mention both inter-species competition and environmental adaptation challenges.

Question b. Humans could produce subtle and varied types of sounds.
Answer:1. Homo sapiens had developed to a stage wherein they had fully developed larynx. 2. Their jaws and muscles inside the mouth were fully developed. These physical developments were essential for the complex vocalizations needed for language.
In simple words: Humans could make many different sounds because their voice box (larynx) and mouth muscles were fully developed.

🎯 Exam Tip: Focus on the anatomical developments, specifically the larynx and mouth muscles, as the key reasons for advanced sound production.

3. Their tongue was flexible. Therefore, human beings (Homo sapiens) could produce subtle and varied types of sounds.

4. Read the clues given below and find the words hidden in the box.

Question 1. Read the clues given below and find the words hidden in the box.
Answer: The words hidden in the box correspond to various aspects of human evolution, as indicated by the clues provided. Finding these words helps reinforce understanding of early human history.
(i) Humans who stood upright: HOMO ERECTUS
(ii) A sound that Neanderthals could make: (Not explicitly found in the grid)
(iii) Humans who used their hands: HOMO HABILIS
(iv) Homo sapiens sapiens began to grow this in fields: (Not explicitly found in the grid)
(v) Pieces of stone used to make tools: FLAKES
(vi) It kept Homo erectus warm although they could not make it: (Not explicitly found in the grid)
(vii) A country in which remains of Homo habilis were found: KENYA
(viii) A way of preparing food that Neanderthals used: (Not explicitly found in the grid)
(ix) A tool made by Homo erectus: HAND AXE
(x) Homo sapiens could do this to make pictures: (Not explicitly found in the grid)
(xi) Humans could use their hands because they learnt to stand on two of these: FEET
(xii) The country in which remains of Neanderthals were first found: GERMANY
(xiii) These were buried with them when Neanderthals died: (Not explicitly found in the grid)
In simple words: This activity involves finding specific terms related to human evolution, such as different Homo species, tools, and locations, by matching clues to words hidden in a letter grid.

🎯 Exam Tip: When solving word puzzles, carefully read each clue and scan the grid horizontally, vertically, and diagonally to find the exact word. Double-check your matches to ensure accuracy.

Activity

Question 1. Prepare a chart to show the progress of Man at the various stages from Homo habilis to Homo sapiens sapiens.
Answer: The progress of Man from Homo habilis to Homo sapiens sapiens can be shown as a developmental sequence, highlighting key advancements at each stage. This journey illustrates the remarkable evolution of human capabilities and intelligence.

• Homo Habilis: "Handy Man" - First to use simple stone tools.
• Homo Erectus: "Upright Man" - First to walk fully upright, use fire, and migrate out of Africa.
• Homo Neanderthalensis: "Neanderthal Man" - Adapted to cold climates, used more advanced tools, and buried their dead.
• Homo Sapiens: "Wise Man" - Developed complex language, art, and sophisticated tools.
• Homo Sapiens Sapiens: "Modern Human" - Characterized by advanced cognitive abilities, agriculture, and complex societies.

🎯 Exam Tip: When describing evolutionary stages, focus on 2-3 key characteristics or advancements for each stage to create a clear and concise summary.

Environmental Studies Part 2 Standard 5th Solutions Chapter 5 Evolution of Mankind Additional Important Questions and Answers

Fill in the blanks :

Question 1. The species of humans who could use their hands effectively is known as the __________ human.
Answer: The species of humans who could use their hands effectively is known as the Homo habilis human. This early human species was notable for its ability to craft and use simple tools.
In simple words: The first human species known for using their hands well to make tools was called Homo habilis.

🎯 Exam Tip: Remember "Homo habilis" literally means "handy man," which directly relates to their ability to use hands effectively for tool-making.

Question 2. The scientist Louis Leakey who discovered this species named it __________.
Answer: The scientist Louis Leakey who discovered this species named it Homo habilis. His discovery was a significant milestone in understanding human evolution.
In simple words: Louis Leakey named the species he found Homo habilis.

🎯 Exam Tip: When asked about discoveries, always include the name of the scientist and the specific discovery for full marks.

Question 3. Homo habilis could __________ on two feet and walk.
Answer: Homo habilis could stand on two feet and walk. This bipedal locomotion was a crucial evolutionary development.
In simple words: Homo habilis could stand up and walk using only two feet.

🎯 Exam Tip: Bipedalism (walking on two feet) is a key characteristic of human evolution; remember its significance for early human species.

Question 4. The spine of Homo habilis was slightly __________ and not quite erect.
Answer: The spine of Homo habilis was slightly bent and not quite erect. This indicates they were not fully upright like modern humans.
In simple words: Homo habilis had a slightly curved spine, meaning they didn't stand perfectly straight.

🎯 Exam Tip: Details about skeletal structure, like the spine, help describe the posture and movement capabilities of early humans.

Question 5. The stone tools made by Homo habilis were not useful for hunting __________ animals.
Answer: The stone tools made by Homo habilis were not useful for hunting large animals. Their tools were more suited for scavenging and processing food.
In simple words: Homo habilis's simple stone tools weren't strong enough to hunt big animals.

🎯 Exam Tip: Understand the limitations of early tools; they were basic and primarily used for tasks like cutting and scraping, not large-scale hunting.

Question 6. Homo habilis was a __________.
Answer: Homo habilis was a skilled toolmaker. This ability to create and use tools set them apart from earlier hominids.
In simple words: Homo habilis was good at making tools.

🎯 Exam Tip: The term "Homo habilis" itself means "handy man," emphasizing their skill in tool creation.

Question 7. Homo erectus marks an important stage in human __________.
Answer: Homo erectus marks an important stage in human evolution. They were the first hominids to migrate out of Africa.
In simple words: Homo erectus was a big step forward in how humans developed over time.

🎯 Exam Tip: Recognize Homo erectus as a pivotal species, known for upright posture, use of fire, and migration.

Question 8. Compared to Homo habilis, Homo erectus has a more __________ brain.
Answer: Compared to Homo habilis, Homo erectus has a more developed brain. This larger brain capacity allowed for more complex behaviors.
In simple words: Homo erectus had a bigger and smarter brain than Homo habilis.

🎯 Exam Tip: Brain size and development are key indicators of cognitive abilities and evolutionary advancement in human species.

Question 9. Homo erectus species lived in __________.
Answer: Homo erectus species lived in groups. Living in groups provided safety and facilitated cooperation for survival.
In simple words: Homo erectus lived together in groups.

🎯 Exam Tip: Early humans often lived in groups for protection, hunting, and sharing resources, which was crucial for their survival.

Question 10. During the time of __________, the earth was covered with ice sheets.
Answer: During the time of Ice Age, the earth was covered with ice sheets. This period significantly impacted the environment and human migration.
In simple words: The Earth was covered in ice during the Ice Age.

🎯 Exam Tip: The Ice Age was a major geological period that influenced the habitats and movements of early human species.

Question 11. Homo erectus made tools like the __________.
Answer: Homo erectus made tools like the hand axe. These tools were more sophisticated than those of Homo habilis.
In simple words: Homo erectus created tools such as the hand axe.

🎯 Exam Tip: The hand axe is a signature tool of Homo erectus, representing a significant advancement in tool technology.

Question 12. The remains of Homo erectus have been found along with his __________ in the continents of Africa, Asia and Europe.
Answer: The remains of Homo erectus have been found along with his tools in the continents of Africa, Asia and Europe. This widespread distribution highlights their migratory capabilities.
In simple words: Homo erectus bones and tools have been discovered in Africa, Asia, and Europe.

🎯 Exam Tip: The discovery of tools alongside human remains provides crucial evidence about the lifestyle and capabilities of ancient hominids.

Question 13. The __________ man was physically big and strong.
Answer: The Neanderthal man was physically big and strong. Their robust build was an adaptation to cold climates.
In simple words: Neanderthal humans were large and powerful.

🎯 Exam Tip: Neanderthals are known for their strong, stocky build, which helped them survive in harsh, cold environments.

Question 14. His __________ was more developed than that of Homo erectus.
Answer: His brain was more developed than that of Homo erectus. Neanderthals had a brain size comparable to, or even larger than, modern humans.
In simple words: The Neanderthal brain was more advanced than Homo erectus's brain.

🎯 Exam Tip: While Neanderthals had large brains, their cognitive abilities and cultural practices differed from those of Homo sapiens.

Question 15. They made tools out of big __________.
Answer: They made tools out of big flakes. These tools were often sharper and more specialized than earlier ones.
In simple words: Neanderthals crafted tools from large stone flakes.

🎯 Exam Tip: The use of large flakes indicates a more advanced stone tool technology, allowing for a greater variety of tools.

Question 16. The Neanderthals hunted __________ animals.
Answer: The Neanderthals hunted large animals. Their hunting techniques were sophisticated and involved close-range encounters.
In simple words: Neanderthals hunted big animals.

🎯 Exam Tip: Neanderthals were skilled hunters, capable of taking down large prey, which was essential for their diet in cold climates.

Question 17. They used __________ clothing.
Answer: They used animal hide clothing. This was crucial for protection against the cold weather conditions.
In simple words: Neanderthals wore clothes made from animal skins.

🎯 Exam Tip: Clothing made from animal hides was a vital adaptation for Neanderthals to survive the harsh Ice Age environment.

Question 18. They were mainly __________ eaters.
Answer: They were mainly meat eaters. Their diet was rich in protein from hunted animals.
In simple words: Neanderthals mostly ate meat.

🎯 Exam Tip: A meat-heavy diet provided the necessary energy and nutrients for their robust bodies and active lifestyle in cold regions.

Question 19. They ate meat __________ on fire.
Answer: They ate meat cooked on fire. The control of fire was a significant advancement for early humans.
In simple words: Neanderthals cooked their meat over fire before eating it.

🎯 Exam Tip: The ability to control fire allowed for cooking food, which made it easier to digest and killed harmful bacteria, improving health.

Question 20. They knew the art of making __________.
Answer: They knew the art of making fire. This skill provided warmth, protection, and enabled cooking.
In simple words: Neanderthals knew how to create fire.

🎯 Exam Tip: Mastering fire was a revolutionary step, offering warmth, light, protection from predators, and the ability to cook food.

Question 21. Some scientists believe that the Neanderthals communicated with each other by producing __________ and other primary sounds.
Answer: Some scientists believe that the Neanderthals communicated with each other by producing grunts and other primary sounds. While not as complex as modern language, it allowed for basic communication.
In simple words: Scientists think Neanderthals used grunts and simple sounds to talk to each other.

🎯 Exam Tip: Early forms of communication, even simple sounds, were essential for coordinating activities like hunting and sharing information within a group.

Question 22. Neanderthals had established some __________ of burying the dead.
Answer: Neanderthals had established some rituals of burying the dead. This suggests a degree of symbolic thought and possibly belief in an afterlife.
In simple words: Neanderthals had special ways of burying their dead.

🎯 Exam Tip: Burial practices are a strong indicator of cultural complexity and symbolic thinking in early human societies.

Question 23. Some groups of Neanderthals left __________ and migrated up to the continents of Europe and Asia.
Answer: Some groups of Neanderthals left Africa and migrated up to the continents of Europe and Asia. This migration pattern is a key aspect of human dispersal.
In simple words: Some Neanderthal groups moved from Africa to Europe and Asia.

🎯 Exam Tip: Remember that Africa is considered the cradle of humanity, with various hominid species migrating out of the continent over time.

Question 24. They had to __________ new ways of living and finding food.
Answer: They had to adapt to new ways of living and finding food. Environmental changes often forced early humans to innovate their survival strategies.
In simple words: They needed to learn new ways to live and find food.

🎯 Exam Tip: Adaptability to changing environments and resource availability was crucial for the survival and spread of early human populations.

Question 25. __________ is the name used for humans that were more advanced than the Neanderthals.
Answer: Homo sapiens is the name used for humans that were more advanced than the Neanderthals. This species represents modern humans.
In simple words: Homo sapiens is the name for humans who were more developed than Neanderthals.

🎯 Exam Tip: Homo sapiens, or modern humans, are characterized by advanced cognitive abilities, complex language, and sophisticated cultural practices.

Question 26. Homo sapiens means skilled Man.
Answer: Homo sapiens means skilled Man. This name reflects their advanced cognitive abilities and craftsmanship.
In simple words: Homo sapiens means 'wise man', and 'skilled' highlights their ability to create and use tools effectively.

🎯 Exam Tip: Remember that "Homo sapiens" translates to "wise man," emphasizing their intelligence and capacity for complex thought and action.

Question 27. The Homo erectus became extinct about 30,000 years ago
Answer: The Homo erectus became extinct about 30,000 years ago. While the exact timeline for Homo erectus varies by region, this indicates a period when earlier human species were disappearing.
In simple words: An older type of human, Homo erectus, died out around 30,000 years ago, making way for modern humans.

🎯 Exam Tip: When discussing extinct human species, pay attention to their names and approximate timelines of their existence and disappearance.

Question 28. In Europe, Homo sapiens is also known as Homo Man.
Answer: In Europe, Homo sapiens is also known as Homo Man. More specifically, early Homo sapiens in Europe are often referred to as Cro-Magnon Man.
In simple words: In Europe, Homo sapiens are sometimes called Homo Man, referring to their genus.

🎯 Exam Tip: Be aware that "Homo sapiens" is the scientific name for modern humans, and specific regional groups like Cro-Magnon are also important to remember.

Question 29. Homo sapiens used to make stone hand-axe and fix them in grooves' and notches made in wood or bone handles.
Answer: Homo sapiens used to make stone hand-axe and fix them in grooves' and notches made in wood or bone handles. This

Match The Columns

Question. Match the following:

Answer: The correct matches are shown below.

In simple words: This exercise tests your knowledge of different human ancestors and key figures or concepts related to human evolution. Each type of early human had distinct characteristics and contributions.

🎯 Exam Tip: When matching columns, first identify the most obvious pairs. Then, use elimination and your knowledge to match the remaining items. Pay attention to repeated terms in one column, as they might have multiple correct associations.

Answer If The Following Statements Are True/False. If False, Then State The Correct Answer:

Question 1.
1. The scientist Louis Leakey named the first species of humans as Homo erectus.
2. In Latin "Homo' means 'man'.
3. Homo erectus means The man who can use his hands skilfully
4. The stone tools made by Homo habilis were not useful for hunting big animals.
5. Homo habilis was not a forager"
6. Homo erectus species lived in groups.
7. Homo erectus knew the technique of making fire.
8. Homo erectus made tools like the hand-axe.
9. The Neanderthal Man was more developed than that of Homo erectus.
10. The Neanderthal Man hunted small animals.
11. The Neanderthal Man knew the art of making fire.
12. The Neanderthals established some rituals of burying the dead
13. Some groups of Neanderthals left Africa and migrated to India
14. Homo sapiens means Intellectual Man.
15. The Neanderthals became extinct about 30,000 years ago
16. Homo sapiens is also known as the 'Cro Magnon Man' in Europe.
17. The Homo sapiens could only grunt and make some sounds.
18. Genetics is a science that studies heredity.

Question 19. The changed lifestyle and diet affected the appearance of humans.
Answer: True.
In simple words: Over time, changes in how humans lived and what they ate influenced their physical features.

🎯 Exam Tip: For True/False statements about human evolution, consider the long-term impacts of environmental and behavioral changes on physical traits.

Question 20. Homo sapiens sapiens reflects his intellectual and culture rather than his physical prowess.
Answer: True.
In simple words: Modern humans are characterized more by their intelligence and cultural achievements than by their physical strength.

🎯 Exam Tip: When discussing Homo sapiens sapiens, emphasize cognitive abilities, language, and cultural development as defining characteristics over purely physical attributes.

Answer The Following Questions In One Sentence Each:

Question 2. Where was the first evidence of this species found?
Answer: The first evidence of this species was found in the border region between Tanzania and Kenya in the continent of Africa.
In simple words: This species was first found in East Africa, specifically near the border of Tanzania and Kenya.

🎯 Exam Tip: Remember to specify both the region (East Africa) and the countries (Tanzania and Kenya) for full marks on location-based questions.

Question 3. What was this species named and by which scientist?
Answer: The scientist Louis Leakey who discovered this species, named it "Homo habilis'.
In simple words: Louis Leakey was the scientist who discovered and named this species "Homo habilis."

🎯 Exam Tip: When asked about discoveries, always mention both the discoverer and the name given to the discovery.

Question 4. What does Homo habilis mean?
Answer: Homo habilis means 'the one who uses his hands skillfully.
In simple words: "Homo habilis" means "handy man" or "skilled human" because they were good at using their hands.

🎯 Exam Tip: Understanding the meaning of scientific names often provides clues about the species' characteristics.

Question 5. Why was he called Homo habilis?
Answer: He was called Homo habilis because besides their fossilized remains, some tools made by them were also found.
In simple words: They were called Homo habilis because, along with their bones, tools they made were also discovered, showing their skill.

🎯 Exam Tip: Connect the name "Homo habilis" directly to the evidence of tool-making for a complete answer.

Question 6. Give two uses of the stone tools made by Homo habilis.
Answer: The stone tools made by Homo habilis had limited uses such as scraping" meat from the skin of dead animals or breaking bones to get the marrows
In simple words: Homo habilis used their stone tools mainly for scraping meat off animal skins and breaking bones to get the marrow inside.

🎯 Exam Tip: When asked for uses, provide specific examples of how the tools were employed, like scraping and breaking bones.

Question 7. How did Homo habilis acquire his food?
Answer:
In simple words: Homo habilis likely acquired food by scavenging meat from dead animals and gathering wild plants, fruits, and roots.

🎯 Exam Tip: For questions about early human food acquisition, remember the two main methods: scavenging (meat) and gathering (plants).

Question 8. What does Homo erectus mean?
Answer: Homo erectus means 'the one who stands erect'. This name perfectly describes their upright posture.
In simple words: Homo erectus means 'upright man', referring to their ability to stand and walk straight.

🎯 Exam Tip: When defining terms, always provide the direct meaning as given in your textbook.

Question 9. How did Homo erectus survive the extreme climatic conditions during the ice-age?
Answer: Homo erectus could survive the extreme climatic conditions during the ice-age because he knew the use of fire but had not mastered the technique of making fire. This knowledge of fire provided warmth and protection.
In simple words: Homo erectus survived the ice age by using fire for warmth and protection, even though they couldn't start fires themselves.

🎯 Exam Tip: Focus on key adaptations like the use of fire when explaining survival in harsh conditions.

Question 10. Where have the remains of Homo erectus been found?
Answer: The remains of Homo erectus have been found in the continents of Africa, Asia and Europe. This wide distribution shows their ability to migrate across different regions.
In simple words: Homo erectus remains have been discovered in Africa, Asia, and Europe, showing they spread across many parts of the world.

🎯 Exam Tip: Remember the three main continents where Homo erectus remains were found: Africa, Asia, and Europe.

Question 11. Where were the remains of the Neanderthal Man found?
Answer: The remains of the Neanderthal Man were first found at Neanderthal in Germany. This discovery gave them their distinctive name.
In simple words: Neanderthal Man remains were first discovered in a place called Neanderthal in Germany.

🎯 Exam Tip: Associate the name 'Neanderthal' directly with its discovery location in Germany.

Question 12. How did the Neanderthal Man eat roasted meat?
Answer: The Neanderthal knew the art of making fire and hence ate roasted meat. This skill allowed them to cook their food, making it easier to digest.
In simple words: Neanderthals knew how to make fire, which allowed them to roast and eat cooked meat.

🎯 Exam Tip: Highlight the connection between knowing how to make fire and the ability to cook food.

Question 13. How did the Neanderthal Man communicate with each other?
Answer:
In simple words: The provided text does not contain information on how Neanderthal Man communicated.

🎯 Exam Tip: If an answer is not provided in the source material, state that the information is not available or leave the answer blank if explicitly instructed.

Question 14. Where did the Neanderthal Man migrate?
Answer: Some groups of Neanderthal Man left Africa and migrated up to the continents of Europe and Asia. This migration marked a significant expansion of early human populations.
In simple words: Neanderthal Man moved from Africa to Europe and Asia.

🎯 Exam Tip: Remember the key continents for Neanderthal migration: Europe and Asia, originating from Africa.

Question 15. What was the challenge to the Neanderthal Man in Europe and Asia?
Answer: The Neanderthals had to adopt to the new way of living and finding food as they had to face a different environment. Adapting to these new conditions was crucial for their survival.
In simple words: The main challenge was adapting to new environments and finding food in Europe and Asia.

🎯 Exam Tip: When discussing challenges, focus on environmental adaptation and resource acquisition as key factors.

Question 16. Which Species of humans were more advanced than the Neanderthal Man?
Answer: The Homo sapiens was more advanced than the Neanderthal Man. Homo sapiens possessed more sophisticated tools and cognitive abilities.
In simple words: Homo sapiens were more advanced than Neanderthal Man.

🎯 Exam Tip: Clearly identify Homo sapiens as the more advanced species when comparing with Neanderthals.

Question 17. What does Homo sapiens mean?
Answer: Homo sapiens means Intelligent or Intellectual man. This name reflects their advanced cognitive capabilities compared to earlier human species.
In simple words: Homo sapiens means 'wise man' or 'intelligent man'.

🎯 Exam Tip: Know the literal meaning of scientific names like Homo sapiens, as it often describes a key characteristic.

Question 18. How many years ago did the Neanderthal Man become extinct?
Answer: The Neanderthal Man became extinct about 30,000 years ago. Their disappearance marks an important event in human evolutionary history.
In simple words: Neanderthal Man died out around 30,000 years ago.

🎯 Exam Tip: Remember specific timeframes for significant historical events like the extinction of species.

Question 19. What are Homo sapiens known as in England?
Answer: Cro-Magnon man. These early modern humans left behind significant cave art and tools.
In simple words: In England, Homo sapiens are also called Cro-Magnon man.

🎯 Exam Tip: Be aware of regional names or specific classifications for early human groups.

Question 20. Where have their remains been found?
Answer: Their remains have been found in Europe, Asia and Africa. These findings help us understand early human migration patterns.
In simple words: Their old bones were found in Europe, Asia, and Africa, showing where these ancient people lived.

🎯 Exam Tip: When asked about locations, list all mentioned places clearly to ensure a complete answer.

Question 21. Describe the tools used by the Cro-Magnon man.
Answer: The Cro-Magnon man used tools made of stone blades and fixed them in grooves and notches made of wood or bone handles. These advanced tools allowed for more efficient hunting and processing of resources.
In simple words: Cro-Magnon people made tools from sharp stone blades and attached them to wooden or bone handles.

🎯 Exam Tip: When describing tools, mention both the material and how they were assembled or used.

Question 22. Why was the human species later called as Homo Sapiens Sapiens?
Answer: The human species was later known as Homo sapiens sapiens as their capacity to think developed even further than that of Homo sapiens. This enhanced cognitive ability led to more complex societies and innovations.
In simple words: Humans were called Homo sapiens sapiens because their thinking skills became even more advanced than earlier Homo sapiens.

🎯 Exam Tip: Focus on the key evolutionary development, which is the increased capacity to think, when explaining the name change.

Question 23. What is Genetics?
Answer: Genetics is a science that studies 'heredity'. It explores how traits are passed from parents to offspring.
In simple words: Genetics is the study of how characteristics are passed down from parents to their children.

🎯 Exam Tip: A concise definition is key for such questions; 'heredity' is the central term to include.

Give Reasons For The Following:

Question 1. Homo habilis was a forager.
Answer:
(i) Homo habilis was a forager.
(ii) This is because he ate the leftovers of animals that had been hunted by others. This scavenging behavior was crucial for their survival.
In simple words: Homo habilis was a forager because they gathered food and ate what was left behind by other hunters.

🎯 Exam Tip: When giving reasons, clearly state the point and then provide the supporting explanation, using sub-points if the answer naturally breaks down that way.

Question 2. Homo erectus could survive during the ice age.
Answer:
(i) During the time of Homo erectus, the earth was covered with icesheets and the climate was very cold. Their ability to control fire was a major factor in their survival.
In simple words: Homo erectus survived the ice age because they lived when the Earth was covered in ice and they adapted to the cold conditions.

🎯 Exam Tip: When explaining survival in harsh conditions, mention specific adaptations or environmental factors that played a role.

Question 3. The human species Homo Neanderthalensis was known as the Neanderthal Man.
Answer: The human species Homo Neanderthalensis was commonly known as the Neanderthal Man because his remains were first found in Neanderthal in Germany. This discovery was crucial for understanding early human history.
In simple words: Homo Neanderthalensis was called Neanderthal Man because their fossils were first discovered in the Neanderthal valley in Germany.

🎯 Exam Tip: When asked about the origin of names, always mention the specific location or reason for the naming.

Question 4. The Neanderthals ate meat roasted on fire.
Answer:
(i) The Neanderthals knew the art of making fire.
(ii) As they were meat eaters, they ate meat roasted on fire. Mastering fire was a significant advancement for their survival.
In simple words: Neanderthals cooked their meat by roasting it over fire because they had learned how to make and control fire, and their diet mainly consisted of meat.

🎯 Exam Tip: When explaining a practice, always link it to the underlying skills or reasons, like the knowledge of fire-making for roasting meat.

Question 5. Homo sapiens had a well-developed language system.
Answer:
(i) The Homo sapiens could produce a variety of sounds and modulate his voice.
(ii) Using his imagination, he could name the things around him and soon could put his thoughts and feelings into words thus developing a language system. This sophisticated communication allowed for complex social structures and knowledge transfer.
In simple words: Homo sapiens developed language by being able to make many sounds and change their voice, and by using their imagination to name things and express their thoughts and feelings.

🎯 Exam Tip: When discussing the development of language, highlight both the physical ability (sound production) and cognitive ability (imagination, expressing thoughts).

Question 6. The Homo sapiens was named as an Intelligent Man.
Answer:
1. During the course of their evolution, Homo sapiens had developed a language system.
2. He could also draw pictures on the basis of observation and imagination.
3. Hence, he was named as an Intelligent Man. These cognitive abilities set Homo sapiens apart from earlier human species.
In simple words: Homo sapiens was called 'Intelligent Man' because they developed a language system and could create art by drawing based on what they observed and imagined.

🎯 Exam Tip: To explain why Homo sapiens is called 'Intelligent Man', focus on their unique cognitive advancements like language and artistic expression.

Question 7. It is said that the Neanderthal Man and Homo sapiens are both ancestors of the modern humans.
Answer:
i. Genetic research has shown that the modern man has inherited some traits of the Neanderthal Man. This genetic link highlights the deep evolutionary connection between these early human forms and us.
ii. Thus, it can be said that the Neanderthal Man and Homo sapiens are both ancestors of the modern humans.
In simple words: Modern humans have genes from Neanderthal Man, showing that both Neanderthals and Homo sapiens are part of our family tree.

🎯 Exam Tip: When discussing human evolution, remember to mention both genetic evidence and the shared ancestry of different Homo species to score full marks.

Answer The Following In Brief

Question 1. Why was the first human species named Homo habilis?
Answer:
1. The scientist Louis Leakey who discovered this first human species named it 'Homo habilis'.
2. He found some tools made by them beside their fossilized remains, indicating their early technological capabilities.
3. In Latin 'Homo habilis' means the man who can use his hands skillfully.
4. Thus, the first human species got their name.
In simple words: Louis Leakey named the first human species Homo habilis because he found tools near their fossils, and 'Homo habilis' means 'skillful man' in Latin, referring to their ability to use hands.

🎯 Exam Tip: When explaining the origin of a name, always include who named it, what was found, and the meaning of the name to provide a complete answer.

Question 2. Describe Homo habilis.
Answer:
1. Homo habilis could stand on two feet and walk.
2. His spine was slightly bent and was not quite erect, showing an intermediate stage in upright posture.
3. His brain was bigger than the apes although – he looked somewhat similar.
In simple words: Homo habilis walked on two feet, had a slightly bent spine, and a brain larger than apes, even though they still looked a bit like apes.

🎯 Exam Tip: When describing early human species, focus on key physical characteristics like posture, brain size, and any unique abilities or tools associated with them.

Question 3. Give the two uses of the stone tools made by Homo habilis.
Answer:
1. The stone tools made by Homo habilis were not useful for hunting big animals. These simple tools were likely used for tasks like scraping meat from bones or cutting plants.
In simple words: Homo habilis's stone tools were not strong enough for hunting large animals, suggesting they were used for lighter tasks like preparing food.

🎯 Exam Tip: When asked about tool uses, consider both what they *were* used for and what they *were not* used for, based on their design and the capabilities of the species.

Question 4. Homo erectus knew the use of fire – Explain.
Answer: 1. During the time of Homo erectus, the Earth was covered with icesheets, hence the climate was extremely cold. 2. Homo erectus could survive that extreme climate because he had learnt to use fire. 3. However, he had not yet mastered the technique of making fire. The ability to use fire was a significant step in human evolution.
In simple words: Homo erectus knew how to use fire to keep warm during the ice age, but they hadn't yet figured out how to create fire themselves.

🎯 Exam Tip: When explaining historical facts, ensure you cover the 'what', 'why', and 'how' aspects clearly to provide a complete answer.

Question 5. Compare the Neanderthal Man to his predecessors.
Answer: 1. The Neanderthal Man was physically big and strong. 2. His brain was more developed. 3. He made tools out of big pebbles. The tools were fixed on a bone or a wooden shaft to make weapons like the spear, axe etc. 4. He hunted big animals, ate their meat and used their leather as clothing. 5. He knew the art of making fire. These advancements show a significant leap in their capabilities.
In simple words: Neanderthal Man was stronger, had a more developed brain, made more advanced tools, hunted large animals for food and clothing, and knew how to make fire, showing greater skills than earlier human species.

🎯 Exam Tip: For comparison questions, list distinct characteristics of each subject side-by-side or in clear separate points to highlight the differences and advancements.

Question 6. How did the Neanderthal Man make fire?
Answer:
(i) The Neanderthals knew the technique of making fire.
(ii) They rubbed sticks of hard wood on each other or by striking one flintstone on another to obtain sparks. This demonstrates their ingenuity and practical skills.
In simple words: Neanderthals made fire by rubbing wooden sticks together or by hitting two flintstones to create sparks.

🎯 Exam Tip: When describing a process, break it down into sequential steps or distinct methods as shown in the answer.

Question 7. How did the Neanderthals treat their dead?
Answer:
In simple words: The question asks about Neanderthal burial practices, which often involved rituals and care for the deceased.

🎯 Exam Tip: Even if the answer is not provided, understand that questions about ancient human practices often relate to their culture, beliefs, and social structures.

Question 8. Describe the tools made by Homo sapiens.
Answer:
(i) Homo sapiens made different kinds of tools and implements to suit the tasks they needed to do. These tools were a significant improvement over earlier, simpler tools.
(ii) They made sharp blades of stone and fixed them in grooves and notches made in wood or bone handles.
In simple words: Homo sapiens created diverse and specialized tools, including sharp stone blades attached to handles, to perform various tasks more efficiently.

🎯 Exam Tip: When describing tools, mention both the materials used (stone, wood, bone) and the purpose or design (sharp blades, handles) to show a complete understanding.

Question 9. Why was the Homo sapien called “The Thinking Man'?
Answer:
1. The tools made by Homo sapien were sharper and more precise than the other species.
2. He had a well-developed language system, which allowed for complex communication.
3. He could draw pictures on the basis of observation as well as imagination.
4. Hence, he was called as 'The Thinking Man'.
In simple words: Homo sapiens were called "The Thinking Man" because they made advanced tools, developed complex language, and could express abstract thoughts through art.

🎯 Exam Tip: To answer "Why" questions about human evolution, focus on cognitive abilities like tool-making precision, language development, and artistic expression.

Question 10. Describe the development of the Homo sapiens.
Answer:
1. Homo sapiens sapiens developed the technique of cultivating land and keeping animals. This marked a major shift from a nomadic hunter-gatherer lifestyle.
2. With his well-developed capacity to think, the speed at which he improved his technology went on increasing.
3. He lived a more settled life.
4. He began to grow food grains in the fields.
In simple words: Homo sapiens developed agriculture, started domesticating animals, and used their advanced thinking to rapidly improve technology, leading to a more settled lifestyle and farming.

🎯 Exam Tip: When describing the development of Homo sapiens, highlight key advancements like agriculture, technological progress, and the shift to a settled way of life.

Question 11. The name Homo sapiens sapiens reflects his intellectual and cultural rather than his physical prowess – Explain.
Answer:1. Modern humans are not satisfied with only meeting their basic need for food. 2. To enrich their life, human beings acquired a culture and continued to develop it. This continuous development showcases their advanced cognitive abilities. 3. The technological and cultural progress achieved by modern humans has been extremely rapid. 4. Hence, we can rightly say that the life of the Homo sapiens sapiens reflects his intellectual and cultural progress rather than his physical prowess.
In simple words: Modern humans are known for their intelligence and ability to create and improve their way of life, not just their physical strength. They constantly seek to learn and grow beyond basic needs.

🎯 Exam Tip: When explaining concepts about human evolution, focus on the unique characteristics that define each stage, such as intellectual and cultural advancements for Homo sapiens sapiens.

Glossary

1. effectively : in such a manner as to achieve a desired result
2. skillfully : with expertise
3. grunts: low short sound
4. appearance: the way something or someone looks
5. established: existed and recognised
6. migrated: move from one region to another
7. grooves: a long narrow cut in a hard material
8. notches: an incision on a surface
9. modulate : change the o tone pitch of voice
10. prowess : skill in a particular field
11. pebbles: small stones
12. adopt : choose to take up on follow
13. forager: someone who reaches for food
14. scraping: remaining from a surface with forceful strokes
15. marrow: a tissue o in the body, next to bones
16. roasted : cooked
17. ancestors: a person from whom one is descended
18. subtle: very delicate and precise
19. larynx: a hollow passage holding the vocal cords in the human body
20. traits : a distinguishing quality
21. predecessors : someone who came before

Class 5 Environmental Studies Questions And Answers:

• Chapter 1 What is History? Class 5 Questions And Answers
• Chapter 2 History and the Concept of 'Time' Class 5 Questions And Answers
• Chapter 3 Life on Earth Class 5 Questions And Answers
• Chapter 4 Evolution Class 5 Questions And Answers
• Chapter 5 Evolution of Mankind Class 5 Questions And Answers
• Chapter 6 Stone Age: Stone Tools Class 5 Questions And Answers
• Chapter 7 From Shelters to Village-settlements Class 5 Questions And Answers
• Chapter 8 Beginning of Settled Life Class 5 Questions And Answers
• Chapter 9 Settled Life and Urban Civilization Class 5 Questions And Answers
• Chapter 10 Historic Period Class 5 Questions And Answers