English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

What are the characteristics of wool? Give any three.

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Question

What are the characteristics of wool? Give any three.

Short/Brief Note
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Solution

  1. It is resistant to heat, water, wear and tear.
  2. It absorbs moisture.
  3. Wool insulates against cold. So wool is a good insulator.
  4. It does not wrinkle easily.
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Animal Fibres: Wool
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Chapter 5: Animals in Daily Life - Evaluation [Page 91]

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Samacheer Kalvi Science - Term 3 [English] Class 7 TN Board
Chapter 5 Animals in Daily Life
Evaluation | Q VII. 1. | Page 91

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