HARD
7th Telangana Board
IMPORTANT
Earn 100

Write 5 differences between wool and silk manufacturing.

Important Questions on Silk - Wool

MEDIUM
7th Telangana Board
IMPORTANT
Draw the flow chart of life cycle of silkworm in your notebook.
MEDIUM
7th Telangana Board
IMPORTANT

At home, Neelima made a flow chart to show the processes involved from obtaining wool to producing fabric.

Grandpa asked Neelima to check and make corrections in the sequence. What corrections do you think Neelima needs to make?

MEDIUM
7th Telangana Board
IMPORTANT

Neelima thought that silk and wool are also natural fibres like cotton. She wanted to find out the difference between silk and cotton. Let us help her.

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HARD
7th Telangana Board
IMPORTANT
Give reasons. Why? People in desert area also use woollen clothes.
MEDIUM
7th Telangana Board
IMPORTANT
Think why is it good to wrap a person, who are caught fire, with a blanket?
MEDIUM
7th Telangana Board
IMPORTANT
In the sericulture industry, which stages of silkworm do weavers buy? Why do they do so?
MEDIUM
7th Telangana Board
IMPORTANT
Why are cocoons stiffled?
NOTE: The spelling of ‘stiffling’ is incorrect in the question. The modified question is given below.
Why are cocoons stifled?
 
MEDIUM
7th Telangana Board
IMPORTANT
What are the differences between fleece of Angora goat and camel?