A. Fill in the blanks.
1 The wool fibre is straightened by the method called Spinniem..............
2. The best quality of wool is obtained from ships........ .
3. Silk fibre is obtained from silko..........
4. The filaments are taken out from the cocoon by the process called see......
5. Health risks or health problems associated with the occupation of a person is
called...........
Answers
Answer:
1. Spinning.
2. Merino sheep
3. Cocoons
4. Reeling
5. occupational disease
Explanation:
1. Spinning the straightened fibres are spun or twisted together to make yarn the bullion is the news to knit woolen fabric,sweaters etc. This is called spinning.
2. The Merino is one of the most historically relevant and economically influential breeds of sheep, much prized for its wool. Today, Merinos are still regarded as having some of the finest and softest wool of any sheep. Poll Merinos have no horns (or very small stubs, known as scurs), and horned Merino rams have long, spiral horns which grow close to the head.
3. Silk fibres are also animal fibres. Silkworms spin the ‘silk fibres’. The rearing of silkworms for obtaining silk is called Sericulture. Silk is obtained from Cocoons of the silk moth.
4. An occupational disease is any chronic ailment that occurs as a result of work or occupational activity.
Answer:
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