HARD
7th CBSE
IMPORTANT
Earn 100

Which of these countries is the top producer of wool in the world?

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Important Questions on Fibres

HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q B
Alpaca and llama are breeds of _____ (camel/sheep) for obtaining wool.
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q B
Silk is obtained from _____ of silk moths. (cocoon / moth/ caterpillar)
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q B
The silk moth of _____ silk is found in Brahmaputra valley.
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q C
Define the term ‘sericulture’.
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q C
What is scouring?
EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q C
What do you mean by burrs?
EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q C
Why is sheep immersed into antiseptic solution immediately after shearing?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 3 - Fibres>PRACTICE TIME>Q C
Name the country that tops in the production of wool and silk.