1. Rayon is artificial silk made of ______fibre.

Question

Fill in the blanks:

1. Rayon is artificial silk made of ______fibre.

2.Nylon is made ________by using raw materials like coal, water and air. 

3. Polyester is a _______fibre. 

4.  Acrylic is _________wool made from coal, air, water, oil and limestone.

5. The different types of ________differ from one another in their strength, water-absorbing capacity, nature of burning, cost and durability

Answer 1

1. Rayon is artificial silk made of cellulose fibre.

2.Nylon is made artificially by using raw materials like coal, water and air. 

3. Polyester is a synthetic fibre. 

4.  Acrylic is artificial wool made from coal, air, water, oil and limestone.

5. The different types of fibres differ from one another in their strength, water-absorbing capacity, nature of burning, cost and durability