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प्रश्न
How do the hair of certain animals help in keeping their bodies warm?
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उत्तर
The hair of the body of the certain animals trap a lot of air. Since air is a poor conductor of heat, this shields the body from cold and keeps it warm.
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संबंधित प्रश्न
You must be familiar with the given nursery rhymes
Baa baa black sheep, have you any wool.
Answer the following:
Which parts of the black sheep have wool?
Which of the following does not yield wool?
What is meant by term Shearing ?
Given below is a sequence of steps in the processing of wool. Which are the missing steps? Add them
Shearing, __________, sorting, __________, __________, __________
True or False – If False give the correct answer
Ahimsa silk is otherwise known as Mulberry silk.
What are the characteristics of wool? Give any three.
Wool fibre cannot be obtained from which of the following?
State whether the following statement is True or False. If false, correct them.
In the process of obtaining wool from fleece, sorting is done after scouring.
Various steps involved to obtain wool from fleece are given here.
- Picking out the burrs
- Dyeing in various colours
- Shearing
- Scouring
- Sorting
Write the above steps in the correct sequence in which they are carried out.
The scouting process during the processing of wool refers to ______.
