Important Questions CBSE-6 Science
Chapter 3: Fibre to Fabric
Question 1. Classify the following fibres as natural or synthetic:
nylon, wool, cotton, silk, polyester, jute.
Question 2. State whether the following statements are true or false:
Yarn is made from fibres.
Spinning is the process of making fibres.
Jute is the outer covering of coconut.
The process of removing seeds from cotton is called ginning.
Weaving yarn makes a piece of fabric.
Silk fibre is obtained from the stem of a plant.
Polyester is a natural fibre.
Question 3. Fill in the blanks :
(a) Plant fibres are obtained from ________ and ________.
(b) Animal fibres are ________ and ________.
Question 4. From which parts of the plant cotton and jute are obtained?
(i) Cotton — cotton bolls (fruits).
(ii) Jute — stem.
Question 5. Name two items that are made from coconut fibre.
Ropes and Coir in mattresses are made from coconut fibres.