Look at the diagram showing the positive feedback mechanism at page 13. Can you list the inputs that went into tool making? What were the processes that were strengthened by tool making?
Answers
Answer:
(a) inputs went into tool making are stones,woods and metals.
(b) Man interacted with variety of stones and wooden materials,his mental capacity, material Knowledge with specific technical skills improved.This improvement Shifted man from hunting to crop cultivation.These were the processes that were strengthened by tool making.
Thank you.Mark me as the Brainliest.
Answer:
Tool making led to strengthening of many processes.
Explanation:
Evolution of humans happened over time. Hominids included all forms of human beings. Gradually, many characteristics of Hominids developed like they had larger brain size, their posture was upright and had bipedal locomotion and hand specialization. All this led to increased long-distance walking, human characteristics developed and led to tool making also.
Tool making was not limited to men. Even women made and use tools which helped them get food for themselves and their children.
As techniques of tool making improved which is evident from the way animals were killed, food could be even stored for later consumption. Spear-throwers and bow-arrow kind of tools were used for hunting animals. For storing food for later use, there were tools for drying, smoking and then storing the food.
Even fur-bearing animals were trapped, to use their fur for clothing and invention of sewing needles happened. Even punch blade techniques were introduced to make small chisel tools.