MEDIUM
7th CBSE
IMPORTANT
Earn 100

Name the strongest variety of silk. State whether the variety is wild silk or domesticated silk.

Important Questions on Fibre to Fabric

MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VI
Give two uses of silk, other than for making dresses.
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VI
What is raw silk? How it is produced?
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VI
Why are some cocoons not boiled during harvesting of the silk thread?
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VI
Which country is the leading producer of wool? Where are the sheep bred in India?
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VI
What is carding of wool? How is woollen yarn obtained from carded wool?
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VII

George went to a sheep farm along with his uncle. It was spring season and the wool was sheared from the body of the sheep. He asked his uncle how this wool is utilised. His uncle explained to him about all the processes involved in manufacturing of fabrics.

What are the values displayed by George?

 

 

 

MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VII

George went to a sheep farm along with his uncle. It was spring season and the wool was sheared from the body of the sheep. He asked his uncle how this wool is utilised. His uncle explained to him about all the processes involved in the manufacturing of fabrics.

How many times the sheep are sheared in a year? Does shearing hurt the sheep?

MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 3 - Fibre to Fabric>EXERCISES>Q VII

George went to a sheep farm along with his uncle. It was spring season and the wool was sheared from the body of the sheep. He asked his uncle how this wool is utilised. His uncle explained to him about all the processes involved in the manufacturing of fabrics.

Do all sheep have the same quality wool? If there are different qualities of wool, which is the best among them?