Question's Answer Class 06 (Science) Chapter 03 FIBRE TO FABRIC

 

Question’Ss Answer

CHAPTER – 03

Class- 06 (Science)

FIBRE TO FABRIC

Q.01. Classify the following fibres as natural or synthetic:

nylon, wool, cotton, silk, polyester, jute.

Ans:-

Natural fibres-> Wool, cotton, jute, silk.

Synthetic fibres-> Nylon, polyester

 

Q.02. State whether the following statements are true or false:

(a) Yarn is made from fibres.

(b) Spinning is a process of making fibres.

(c) Jute is the outer covering of coconut.

(d) The process of removing seed from cotton is called ginning.

(e) Weaving of yarn makes a piece of fabric.        

(f) Silk fibre is obtained from the stem of a plant.

(g) Polyester is a natural fibre.

Ans:-

(a) True

(b) False

(c) False

(d) True

(e) True

(f) False

(g) False

 

Q.03. Fill in blanks:

(a) Plant fibres are obtained from ___ and ____.

(b) Animals fibres are _____ and ______.

Ans:-

(a) Plant fibres are obtained from cotton plant and jute plant.

(b) Animals fibres are wool and silk.

 

Q.04. From which parts of the plant cotton and jute are obtained.

Ans:- Cotton – Cotton balls (fruits)

          Jute -- Stem

 

Q.05. Name two items that are made from coconut fibre.

Ans:- Ropes and mats

 

Q.06. Explain the process of making yarn from fibre.

Ans:- Yarn is made up of thin strands called fibres. The process of making yarn from fibres is called spinning. In this process, a mass of cotton wool are drawn out and twisted. This brings the fibres together to form yarn.