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WorksheetsFibre to Fabric - 1
Total questions: 50
Worksheet time: 26mins
Wool & silk are-
Aminal fibre
Plant fibre
Synthetic fibre
Animal fibre
Synthetic nylon
Wool is obtained from the ____ of sheep.
Silk
Sheep
Fibre
Fleece
Skin
Silk fibre is obtained from the _____ of the silk moth.
Cocooon
Hair
Fleece
Cocoons
Skin
Which part of sheep's body yield fibres?
Leg
Eye
Mouth
Hair
Liver
Yak wool is common in _______. (Yak wool _____ mein common hei.)
Tibet & whole india
Whole India & ladakh
Japan
China
Tibet & ladakh
The wool producing animals Alpaca and Llama belong to which location?
South Africa
South America
South Korea
Canada
The caterpillar of silk worm secrete a fibrous protein called _______ .
Globulin
Fibroin
Keratin
Lectin
Animals are well protected from heat and cold because of their __________ .Choose all the correct options .
Fur
Fat
Leafy Coats
All of the Above
Yak wool is commonly used in ......... and .........
Uttarakhand and Rajasthan
Haryana and Punjab
Tibet and Ladakh
Uttar Pradesh and Himachal Pradesh
Caterpillars should be collected with bare hands.
True
False
Weavers weave silk threads into silk cloth.
True
False
A female silk moth lays one egg at a time.
True
False
For obtaining silk, moths are reared and their cocoons are collected to get silk threads.
True
False
Which part of sheep's body yield fibres?
Leg
Eye
Mouth
Hair
Liver
What is meant by the white fleece of the lamb?
white color hairy skin
colourless hairy skin
black colour hairy skin
brown colour hairy skin
Rearing and breeding of silk worm for production of silk is called
silviculture
sericulture
floriculture
apiculture
What is the scientific name of mulberry?
Morus alba
Formicidae
Loxodonta
Chiroptera
Which of the following is not a wool bearing animal?
yak
goat
wolf
lama
Which of the following statements is/are false?
a. Wool is the soft curly fibre obtained from the fleece of domesticated sheep.
b. Angora rabbits are reared in Punjab and Rajasthan for their wool.
c. The number of crimps per centimeter determines the fineness of the wool fibre.
only A
only A and B
only B
The science of raising silkworms, so as to obtain silk cocoons is called
agriculture
sericulture
segreculture
pistriculutre
Yak
Wool yielding animal
Silk yielding animals
Cocoon
Yields silk fibres
Yields wool fibres
Mark some animals which give us wool.
Alpaca
Angora Rabbit
Camel
sheep
goat
Which leads the world in silk production?
India
Bangladesh
North africa
South America
China
Is silk a good conductor of heat?
Silk is a protein fibre and is a non-conductor of heat.
Silk is a protein fibre and is a good conductor of heat.
Yarns are __________ prepared from fibers .
Un-stitched threads
woolen threads
coir threads
spun threads
Some Indian breed of sheep.
Lohi
Rampur bushair
Nali
Bakharwal
Marwari
It refers to the fabric created from animal coats, cocoons of silkworm, and plant seeds, leaves and stem
Natural Fabrics
Synthetic Fabrics
Glass Fabrics
None of the above
What are the different types of silk?
mulberry silk
tassar silk
eri silk
mooga silk
The process of making yarn from fibres is called
Spinning
Weaving
Knitting
Ginning
True or False
The Chinese kept the process for making silk a secret for hundreds of years.
True
False
We don't know yet
What is another name for Larvae?
Caterpillar
Pupa
Worm
Moth
What is another name for Larvae?
Caterpillar
Pupa
Worm
Moth
Butterflies lay eggs on ______________________of a mallow plant?
stems
leaves
Branch
What is the most common silk moth?
Bombyx mori
Accatus ricini
Apies mangifera
Apies cerena
Mulberry silk moth
out of these which animal is not a source of wool
sheep
goat
rabbit
cow
which sheep breed gives finest quality wool
angora
merino
alpaca
fleece of which bread of goat is used to produce pashmina shawl
cashmere
mohair
angora
which variety of camel provides material for the softest coat in the world
bactrian
alpaca
vicuna
which animal is having dark brown or black fleece
rabbit
camels
goat
yak
which animal provide the lighter and much warmer wool than other animals
camel
yak
rabbit
sheep
Risks faced by workers in any industry are called
danger
occupational hazards
risk
threat
Angora goats found in ______. (Angora goats kha milti hei.)
Rajasthan
Uttar Pradesh
Goa
Tibet
Jammu & Kashmir
Mohair is obtained from _____.
Yak
Camel
Alpaca
Angora goat
Llama
The process of taking out threads from the cocoon for use as silk is called
(a)
Young silkworms are
caterpillars about ________
3 inches long.
3 feet long.
3 crayons long.
silkworm caterpillars eat nearly nonstop
until they spin their cocoon.
True
False
Which of the following is not a type of silk?
Tassar
Muga
Mulberry
eric
The process of taking out silk fibre from cocoon is called ----
stiffling
reeling
colouring
weaving
The process of taking out silk fibre from cocoon is called ----
stiffling
reeling
colouring
weaving
