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प्रश्न
______ is a non-biodegradable material.
विकल्प
Paper
A plastic bottle
Cotton cloth
Wool
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उत्तर
A plastic bottle is a non-biodegradable material.
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संबंधित प्रश्न
You must be familiar with the following nursery rhymes:
Mary had a little lamb, whose fleece was white as snow
Answer the following:
What is meant by the white fleece of the lamb?
Which of the following does not yield wool?
What is meant by term Rearing?
What is meant by term Shearing ?
What is meant by term Sericulture?
Given below is a sequence of steps in the processing of wool. Which are the missing steps? Add them
Shearing, __________, sorting, __________, __________, __________
Given below is a crossword puzzle based on this lesson. Use hints to fill in the blank spaces with letters that complete the words.
Down
(D) 1: Thorough washing
2 : Animal fibre
3 : Long thread like structure
Across
(A) 1 : Keeps warm
2 : Its leaves are eaten by silkworms
3 : Hatches from egg of moth
True or False – If False give the correct answer
Ahimsa silk is otherwise known as Mulberry silk.
What is shearing?
What are the major steps involved in this wool factory.
Paheli wanted to buy a gift made of animal fibre obtained without killing the animal. Which of the following would be the right gift for her to buy?
Wool yielding animals bear ______ on their body.
State whether the following statement is True or False. If false, correct them.
In India, camels and goats are generally reared for obtaining wool.
How do the hair of certain animals help in keeping their bodies warm?
A wholesale woollen fibre dealer gets the woollen fibre of different textures sorted for various purposes. Match the items in Column I with the woollen fibre in Column II.
| Column I | Column II | ||
| (a) | Pashmina shawl | (i) | Camel wool |
| (b) | Woollen carpet | (ii) | Angora wool |
| (c) | Baby blanket | (iii) | Kashmir goat |
| (d) | Woollen sweater | (iv) | Sheep wool |
On burning wool, why we get the small of burning of hair?
