Science, asked by ranjitsidhurss, 5 months ago

G Answer the following questions.
1. Write a note on the history of clothing material.
2. What are plant fibres? Name any five plant fibres and mention their sources,
3. Explain the process of obtaining jute fibres from jute plants.
4. Explain briefly the processes of making fabric from yarn.​

Answers

Answered by brainly2k20
1

Answer:

3.The jute fiber comes from the stem and ribbon (outer skin) of the jute plant. The fibers are first extracted by retting. The retting process consists of bundling jute stems together and immersing them in slow running water. There are two types of retting: stem and ribbon.

In ancient times, people used big leaves of trees, barks of trees, animal skin etc to cover their body. When man began to settle down in communities, he began to tie together twigs, grass, leaves, animal skin/fur etc into mats and clothes. ... Infact, we have moved from simple clothing to 'fashionable' clothing.

Explanation:

I hope it helps you.

Answered by megha0777
2

Answer:

1. The study of the history of clothing and textiles traces the development, use, and availability of clothing and textiles over human history. ... Anthropologists believe that animal skins and vegetation were adapted into coverings as protection from cold, heat and rain, especially as humans migrated to new climates.

2. Plant fibres are obtained from various parts of plants, such as the seeds (cotton, kapok, milkweed), stems (flax, jute, hemp, ramie, kenaf, nettle, bamboo), and leaves (sisal, manila, abaca), fruit (coir) and other grass fibres.

3. The jute fiber comes from the stem and ribbon (outer skin) of the jute plant. The fibers are first extracted by retting. The retting process consists of bundling jute stems together and immersing them in slow running water. There are two types of retting: stem and ribbon.

4. Spinning: The process of making yarn from fibres is called spinning. In this process fibres from a mass of cotton wool are drawn out and twisted. By this fibres come together to form a yarn. ... Weaving: The process of arranging two sets of yarns together t6 make a fabric is called weaving.

Similar questions