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CLASS 7 . FIBRE TO FABRIC.

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.

which of the following does not yield wool

a)

yak

b)

camel

c)

goat

d)

woolly dog

2.

which type of wool is common in Tibet and Laddakh?

a)

yak wool

b)

sheep wool

c)

Angora wool

d)

pashmina wool

3.

Wool & silk are-

a)

Animal fibre

b)

Plant fibre

c)

Synthetic fibre

d)

Synthetic nylon

4.

Wool is obtained from the ____ of sheep.

a)

Silk

b)

Sheep

c)

Fibre

d)

Fleece

5.

Silk fibre is obtained from the _____ of the silk moth.

a)

cocoons

b)

Hair

c)

Fleece

d)

Skin

6.

The bacterium by which the people working in wool industry get infected

a)

Rhizobium

b)

streptococcus

c)

Anthrax

d)

bacillus

7.

The process of washing of sheared skin with hair in tanks to remove any kind of dust, dirt or grease is called

a)

shearing

b)

reeling

c)

scouring

d)

dyeing

8.

Rearing and breeding of silk worm for production of silk is called

a)

silviculture

b)

sericulture

c)

floriculture

d)

apiculture

9.

The process of selecting parents for obtaining special characters in their offspring, is termed as _________.

a)

Selecting selection

b)

Selection breeding

c)

Selective breeding

d)

Breeding selectiona

10.

Pashmina shawls are obtained by the under fur of ________.

a)

Yak

b)

Llama

c)

Alpaca

d)

Kashmiri goat

11.

Llama & Alpaca, found in _______. (Llama & Alpaca kha milti hein)

a)

India

b)

Japan

c)

North africa

d)

South America

e)

Chennai

12.

Llama & Alpaca, found in _______. (Llama & Alpaca kha milti hein)

a)

India

b)

Japan

c)

North africa

d)

South America

e)

Chennai

13.

In which part of India, yak wool is common?

a)

Bangalore.

b)

Hilly regions of Ladakh.

c)

Canada.

d)

Rajasthan.

14.

Silk is derived from

a)

Pupa

b)

Egg

c)

Cocoon

d)

Moth.

15.

Name the two methods which we use for making clothes.

a)

Weaving

b)

Spinning

c)

Rolling

d)

Knitting.

16.

Which of the following does not yield wool?

a)

Goat.

b)

Sheep

c)

Woolly Cat.

d)

Camel.

17.

In which state does Pashmina Shawls come and from which animal?

a)

Russia.

b)

Angora Goats

c)

Golden Retriever

d)

Jammu Kashmir.

18.

The disease caused by anthrax is .

(a)  

19.

Wool: Sweaters:: Silk: .

a)

Frock.

b)

Sarees.

c)

Sweaters.

d)

Kurta-Paijama.

20.

Shearing= Scouring= ? = Cleaning of Burrs. Fill the process.

a)

Sorting.

b)

Rolling

c)

Dyeing

d)

Scouring.

21.

Sericulture is

a)

The process of making wool.

b)

same as Sorting.

c)

The process of rearing sheep.

d)

The rearing of silkworms for obtaining silk.