HOW THE WOOL FIBRE KEEP OUR BODY WARM???
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Answer:
The answer lies in the crimp of the fibres. Wool is able to react to fluctuations in your body temperature due to tiny pockets of air within the fibres that circulate heat. This means that wool will keep you warm when your body is cold, and cool when it's hot
Explanation:
Why does wool keep us warm?
On top of that, wool hair fibres act as an insulator to trap the air inside the cloth, which helps stabilise your body temperature. Since air conducts heat, this means the warmth you might generate through exercise or general movement also gets trapped by wool, which keeps you even warmer.
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