Question

5. What is meant by Chalcolithic period?
E. Answer the following questions.
1. Describe any four major changes that took place in human life during Mesolithic age.
2. What were the beliefs of Neolithic man about life?
3. How did the invention of wheel help in the development of human civilisation?
4. Distinguish between Paleolithic and Neolithic Age with respect to tools, occupations and inventions,
5. How were the tools of Paleolithic man different from that of Mesolithic age?
Value Based Question
"Necessity is the mother of invention."
Justify the statem​

Answer 1

Answer:

2People of the Neolithic age were animists. They believed that all the elements of the natural world, like animals, forests, mountains, rivers, and stones, had self-consciousness

4Paleolithic tools were made of wood, stone and animal bones. ... Neolithic era tools were more sophisticated. A variety of tools were invented in the New Stone age, such as sickle blades and grinding stones for agriculture, and pottery and bone implements for food production