Samacheer Kalvi 6th Social Science Term 1 History Solutions Chapter 2 Pdf
Tamilnadu Board Samacheer Kalvi 6th Social Science Term 1 History Solutions Chapter 2: Tamilnadu State Board Solution Class 6 Social Science Term 1 History Chapter 2 – Human Evolution.
Samacheer Kalvi 6th Social Science History Solutions Chapter 2: Overview
Board |
Samacheer Kalvi |
Class |
6 |
Subject |
Social Science History |
Term |
1 |
Chapter Name |
Human Evolution |
Answer the following questions: (marks:1)
1.) What are the main hunting methods of ancient people?
Ans: Hunting was the main occupation of ancient people.
2.) What is evolution?
Ans: Evolution means gradual change leading to a more advanced development.
3.) What is the best type of stone used for making weapons?
Ans: chikki mukki kal or flint was the best type of stone for weapon making. It is known for its strength and durability.
4.) Why were the axes made?
Ans: The axes were made to cut trees, remove barks, dig pits, hunt animals and remove the skin of animals.
5.) What is called human evolution?
Ans: Human evolution means the process through which humankind changes and develops towards an advanced stage of life.
6.) The invention of is considered to be the foremost invention.
Ans: The wheel.
Answer the following questions: (marks: 2/ 3)
1.) What is archaeology?
Ans: Archaeology is the study of prehistoric humans’ remains and materials used by prehistoric humans. Excavated material remains are the main source for archaeological studies.
2.) What is anthropology?
Ans: Anthropology is the study of humans and evolutionary history.The word anthropology is derived from two Greek words: anthropos meaning “man” or “human”; and logos, meaning “thought” or “reason.” Anthropologists attempt, by investigating the whole range of human development and behavior, to achieve a total description of cultural and social phenomena.
3.) What are the main hunting methods of ancient people?
Ans: The main hunting methods used by ancient people are:
A.) Go as a group and hunt the prey.
B.) Dig a pit and trap the animals and hunt..
4.) Why did ancient people use fire?
Ans: The ancient people started using fire:
✓ to protect themselves from wild animals,
✓ cooking food and
✓ for the light during night.
Answer the following question: (marks: 5)
1.) Write down the stages of human evolution?
Ans: Evolution means gradual change leading to a more advanced development and human evolution means the process through which humankind changes and develops towards an advanced stage of life. The stages of human evolution are:
A.) Australopithecus: Australopithecus was proto human evolved in eastern Africa. They were also known as ‘Southern ape’.
- Time period: Between 4 million and 2 million years.
- Feature:
✓ A mix of human and ape traits.
✓ Bipedal walk.
B.) Homo habilis: Proto human.
- Time period: Between 2.3 and 1.4 million years.
- Feature :
✓ presence of big toe to hold tightly and less protruding face.
✓ tool maker.
C.) Homo erectus: Homo erectus was a java man,that means not fully human,brain is smaller than ours.
- Time period: Approximately 1.8 million years ago.
- Feature:
✓ walked in a straight position.
✓ he had the knowledge of fire.
D.) Neanderthal: They were also not fully human.
- Time period: between 130,000 and 40,000 years.
- Feature:
✓ different from Africans.
✓ their tools were crede.
✓ there is evidence of burying the dead. Evidence is seen of Neanderthals in Germany.
E.) Homo sapiens: wise man.
- Time period: 300,000 years ago.
- Feature:
✓ modern human being, hunting and gathering society.
✓ still used crude stone implements .
✓ moved out of Africa and settled in Europe and Asia.
F.) Cro Magnons, the present man: The modern human.
- Time period: 50,000 years ago in eastern Africa and 40,000 years ago in west Asia and in South eastern Europe.
- Feature:
✓ beginning of human life.
✓ used not only implements made of stone but also of bone. Their weapons include harpoons and spear throwers.
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