EASY
7th CBSE
IMPORTANT
Earn 100

Define scouring.

Important Questions on Fibre to Fabric : Animal Fibers

EASY
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>Summative ASSESSMENT>Q 3
Define the rearing and breeding of sheep.
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>Summative ASSESSMENT>Q 4
Define sericulture.
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>Summative ASSESSMENT>Q 5
Define the reeling of silk.
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>Summative ASSESSMENT>Q 1
Which of the fabrics made from silk, wool, cotton and jute traps air the most? How does such trapped air affect the property of such fabric?
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>Summative ASSESSMENT>Q 2
Why is it necessary to kill the pupae by boiling cocoons in the water?
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1
Which of the following is obtained from the hair of animals?
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2
The fibre that burns readily with the smell of burning paper is
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 3 - Fibre to Fabric : Animal Fibers>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 3
Which of the following is not an animal fibre?