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NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric




In this page we have NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric . Hope you like them and do not forget to like , social share and comment at the end of the page.
Question 1
Classify the following fibres as natural or synthetic:
nylon, wool, cotton, silk, polyester, jute
Answer
Natural
wool cotton, jute, silk
Synthetic
nylon, polyester
Question 2
State whether the following statements are true or false:
(a) Yarn is made from fibres.
(b) Spinning is a process of making fibres.
(c) Jute is the outer covering of coconut.
(d) The process of removing seed from cotton is called ginning.
(e) Weaving of yarn makes a piece of fabric.
(f) Silk fibre is obtained from the stem of a plant.
(g) Polyester is a natural fibre.
Answer
(a)True
(b)False
(c)False
(d)True
(e)True
(f)False
(g)False
Question 3
Fill in the blanks:
(a) Plant fibres are obtained from_________ and ________ .
(b) Animals fibres are __________ and ___________ .
Answer:
(a)Fruits and stems
(b)Wool and silk
Question 4
From which parts of plants cotton and jute are obtained?
Answer
Cotton fibres are obtained from fruit of the cotton plants
Jute is obtained from the stem of Jute plant.




Question 5
Name two items that are made from coconut fibre.
Answer
Ropes and doormats are made from coconut fibre.

Question 6
Explain the process of making yarn from fibre.
Answer
Yarn is a long twisted and interlocked thread and it is prepared from Fibre.
How Yarn is crated from Fibre
a. Fibres from a mass of cotton wool are drawn out and twisted. This brings the fibres together to form long twisted thread called yarn.
b. This process of making Yarn from Fibre is called Spinning.
The Devices which are used for spinning
i. Hand spindle called takli

ii. Spinning wheel or charkha

iii. Spinning machine.


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Practice Question

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A)$\frac {5}{4}$
B)$\frac {1}{4}$
C)$1$
D)$\frac {4}{5}$
Question 2 Pinhole camera produces an ?
A)An erect and small image
B)an Inverted and small image
C)An inverted and enlarged image
D)None of the above