Wool is divided into sections and graded by quality by:

Fibres produced from chemicals in factories are called :

Silk fibres are made from:

What is used to make shawls and sweaters?

The silky covering of silk worms are called :

We wear cotton clothes during:

Clothes are  made from long thin strands or threads of materials called:

The process of cutting wool off a sheep is called :

Which  is obtained from the hairs of animals?

People wear rubber or plastic boots during: