MEDIUM
7th CBSE
IMPORTANT
Earn 100

List at least four animals other than sheep that give us wool.

Important Questions on Animal Fibres

HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q D
Write the factors that determine the quality of wool.
MEDIUM
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q D
What is sericulture?
HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q D
Write any two occupational hazards.
HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q E
How are fibres classified? Give examples.
HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q E
Explain how wool is processed. Write the steps in sequence with help of a diagram.
HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q E
Explain life cycle of a silkworm with the help of a diagram.
HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q E
Explain the process of obtaining silk from the cocoon.
HARD
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 3 - Animal Fibres>ASSESSMENT ZONE>Q E
How would you verify whether a silk dress bought by your mother is made from pure silk or artificial one?