Question

1.Did the early man have any previous knowledge or interaction with fire ?

2.What is fire?

3.Explain in 2-3 line fire is a good servant , but a bad master.​

Answer 1

Answer:

1)Claims for the earliest definitive evidence of control of fire by a member of Homo range from 1.7 to 2.0 million years ago (Mya). Evidence for the "microscopic traces of wood ash" as controlled use of fire by Homo erectus, beginning some 1,000,000 years ago, has wide scholarly support.

2)Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products

3)You must be careful to use fire wisely and under control so that it will not hurt you. Don't play with the candle flames, children. ... At camp, we learned how to build and extinguish fires safely, since fire is a good servant but a bad master.