SELECT * FROM question_mgmt as q WHERE id=4358 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=12 AND subId=16 AND chapterId=366 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 8th science Synthetic Fibres and Plastics lsquo manufacturing synthetic fibres is actually

Question:

‘Manufacturing synthetic fibres is actually helping conservation of forests’. Comment.

Answer:

Manufacturing synthetic fibres is actually helping conservation of forests because for natural fibres, raw materials is obtained from the plants. For this a number of trees are cut down. But for synthetic fibres, raw material is obtained from the petrochemicals. So we can say that synthetic fibres helps in the conservation of forests.


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