Question

Q I. Answer in one word: -
1. What are the types of fibres.
2. Name two protein fibres
3. Name two cellulose fibres.
4. Give one example of mineral fibres. Q II. Answer in brief: -
5. Differentiate between Natural and Synthetic fibres (any two points)
6. What is Polymer? Give one example of natural polymer.
7. Why do we prefer to wear Cotton Clothes in Summer?​

Answer 1

Answer:

1. Man-made fibres Like plastics, man-made fibres are also made from polymers. Man-made fibres are not the same as natural fibres, such as silk, cotton and wool. There are two types of man-made fibres – synthetic fibres and regenerated fibres.