Question

3.
Fill in the blanks with appropriate words.
(a) Synthetic fibres are also called
or
fibres.
(b) Synthetic fibres are synthesised from raw material called
(c)
Like synthetic fibres, plastic is also a​

Answer 1

(a) Synthetic fibres are also called man-made or artificial fibres.

(b) Synthetic fibres are synthesised from raw material called petrochemicals .

(c) Like synthetic fibres, plastic is also a polymer

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Answer 2

Answer:

(a) Man-made or artificial

(b) Petrochemical

(c) Polymer

Explanation:

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