Fiber

Which of the following is a synthetic fibre

• Nylon

• Cotton

• Silk

• Wool

Tags

NGSS.MS-PS1-3

The harvested stalks of the the jute plant are soaked in water for a few days until they start rotting. This process is called

• jute retting

• Jute ginning

• knitting

Wool & silk are-

• Aminal fibre

• Plant fibre

• Synthetic fibre

• Animal fibre

• Synthetic nylon

Only natural fibre obtained from insect.

• wool

• silk

• jute

• cotton

Spinning is the process of making fibres

• True

• False

Which of the following is a plant fibre?

• Silk

• Wool

• Cotton

• Nylon

What are natural fibres produced from?

• plants only

• animals and plants

• animals only

• crude oil

Which of these fibers are used to make camel wool?

• The coarse beard hair

• The soft under coat

• The coarse under coat

• None of these

The stage in which the silk thread is obtained from silk worm is 

• Egg

• Larva

• pupa

• adult

Which among these are natural fibres?

• wool

• cotton

• jute

• silk

• All of the above are natural fibres.