Question

why are wollen clothes​

Answer 1

Answer:

As wool is a very good insulator and a poor conductor of heat, woolen clothes keep the body warm and protect it from the cold winds. Also, the air trapped between the woolen fibers prevents the flow of heat from the body to the cold surroundings. It also prevents the cold air from coming in contact with the body.

Explanation:

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Answer 2

As wool is a very good insulator and a poor conductor of heat, woolen clothes keep the body warm and protect it from the cold winds. Also, the air trapped between the woolen fibers prevents the flow of heat from the body to the cold surroundings. It also prevents the cold air from coming in contact with the body.