Question

Mention the sources and use of fowolling fibres cotton, , silk , wool

Answer 1

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Cotton
cotton is cultivated in black soil.It needs warm climate.The sowing of cotton crop is done in early spring.Cotton plants are bushy and about 1-2 meters tall.The plant start flowering in about 60 days and give whitish-yellow flowers.The flowers turn reddish in a few days.Flowers slowly grow into spherical walnut like structures.These are called cotton balls.Fibres of cotton grow on these seeds.After some time green cotton ball turn brown.At maturity,the cotton balls burst open and the white cotton fibre can be seen.


Wool
We get wool from hair of sheep, rabbit, yak and camel.Wool is used for making warm clothes such as sweater,cap,shawl,gloves, blanket etc.Wool is also used in making carpets and upholstery.


Silk
We get silk from