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शनिवार, 22 जुलाई 2017

Class–VI (CHAPTER-03) FIBRE TO FABRIC

Class–VI
(CHAPTER-03)
FIBRE TO FABRIC
Question 1.Classify the following fibres as neutral or synthetic:
Nylon, wool, silk, polyester, jute.
Answer:
Natural fibre : Wool, Cotton, Silk, Jute
Synthetic fibre : Nylon, Polyester
Question 2.State whether the following statements are true or false:
(a)Yarn is made from fibres.(T/F).
(b)Spinning is a process of making fibres. (T/F).
(c)Jute is outer covering of coconut. (T/F)
(d)The process of removing seed from cotton is called ginning.(T/F).
(e)Weaving of yarn makes a piece of fabric (T/F).
(f)Silk fibre is obtained from the stem of a plant.(T/F).
Answer: (a) T, (b) F, (c) F, (d) T, (e) T, (f) F, (g) F
Question 3.Fill in the blanks:
(a)Plant fibres are obtained from ———— and ————–.
(b)Animal fibres are ————- and ———–.
Answer:
(a) Plants fibres are obtained from cotton and jute.
(b) Animals fibres are silk and wool.
Question 4.From which parts of the plant cotton and jute are obtained?
Answer:
Cotton – From fruit of the cotton plant.
Jute – From stem of jute plant.
Question 5..Name two items that are made from coconut fibre.
Answer:
(i)Bags
(ii)Rope.
Question 6.Explain the process of making yarn from fibre.
Answer: The process of making yarn from fibres is called spinning. In this process, fibres from a mass of cotton were drawn out and twisted. This brings the fibres together to form a yarn.

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