Science, asked by sabaqueen68, 4 months ago

1. Name any two plants which give natural
fibres?
2. What are natural fibres? Give example.
3. What is the difference between natural
and synthetic fibres?
4. What is ginning?
5. Define weaving?
6. What happens after maturing of the fruit of
cotton plant?
7. How is spinning done on large scale?
8. Where does cotton wool come from?
9. What will happen if we pull the yarn from
torn pair of socks? Why so?
10. What are looms?​

Answers

Answered by hello2888
1

Answer:

1. Plant fibres include seed hairs, such as cotton; stem (or bast) fibres, such as flax and hemp; leaf fibres, such as sisal; and husk fibres, such as coconut. Animal fibres include wool, hair and secretions, such as silk.

2. Natural fibres can be classified according to their origin. The vegetable, or cellulose-base, class includes such important fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk. An important fibre in the mineral class is asbestos.

3.All fabrics can be characterized as either natural or synthetic fibers (or a blend of the two). Both types have pros and cons; natural fibers come from plants and animals, while synthetic fibers are made from chemical compounds, and each is valued in the textile industry for different reasons.

Answered by OreoMagie
0

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Plants including cotton, jute, flax and hemp are used to obtain plant fibres

Plants including cotton, jute, flax and hemp are used to obtain plant fibresNatural fibres can be classified according to their origin. The vegetable, or cellulose-base, class includes such important fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk. An important fibre in the mineral class is asbestos.

Plants including cotton, jute, flax and hemp are used to obtain plant fibresNatural fibres can be classified according to their origin. The vegetable, or cellulose-base, class includes such important fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk. An important fibre in the mineral class is asbestos.All fabrics can be characterized as either natural or synthetic fibers (or a blend of the two). Both types have pros and cons; natural fibers come from plants and animals, while synthetic fibers are made from chemical compounds, and each is valued in the textile industry for different reasons

Plants including cotton, jute, flax and hemp are used to obtain plant fibresNatural fibres can be classified according to their origin. The vegetable, or cellulose-base, class includes such important fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk. An important fibre in the mineral class is asbestos.All fabrics can be characterized as either natural or synthetic fibers (or a blend of the two). Both types have pros and cons; natural fibers come from plants and animals, while synthetic fibers are made from chemical compounds, and each is valued in the textile industry for different reasonsGinning is the process of removing the seeds and debris from cotton.

Plants including cotton, jute, flax and hemp are used to obtain plant fibresNatural fibres can be classified according to their origin. The vegetable, or cellulose-base, class includes such important fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk. An important fibre in the mineral class is asbestos.All fabrics can be characterized as either natural or synthetic fibers (or a blend of the two). Both types have pros and cons; natural fibers come from plants and animals, while synthetic fibers are made from chemical compounds, and each is valued in the textile industry for different reasonsGinning is the process of removing the seeds and debris from cotton.Weaving is the process of combining warp and weft components to make a woven structure.

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