Question

B SHORT-ANSWER QUESTIONS : Answer in 10-15 words
1. Why is wool used for making winter clothing ?
2. What treatment is given to the sheared hair of sheep in (i) scouring (ii) sorting (iii) carding ?
3. What is sericulture ?
4. What are occupational hazards ?
5. Name the four stages in the life cycle of a silk moth.​

Answer 1

Answer:

answer is

Explanation:

1.Woollen clothes keep us warm during winter because wool is a poor conductor of heat and it has air trapped in between the fibres.

2.Shearing: The process of removal of the woolen coat or fleece from an animal is called shearing.

Scouring: The process of removing dirt, dust and grease from the sheared hair is called scouring.

3.Breeding of silkworms.

Answer 2

Answer:

wool clothes are very hots feel my body and protect own self with winter season and wool clothes designed different biraty or different colours.

Explanation:

I hope your answer is write.