Science, asked by maharanaramakanta05, 7 months ago

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Answered by SakthipriyadarshiniS
0

Answer:

(i) Wood - Natural - because it is obtained from tree.

(ii) Natural rubber - Natural - because it is obtained from tree.

(iii) Wool - Natural - because it is obtained from sheep.

(iv) Linen - Artificial - because it is man-made.

(v) Polyester - Artificial - because it is man-made.

(vi) Acrylic - Artificial - because it is man-made.

(vii) Silk - Natural - because it is obtained from silk worm.

(viii) Nylon - Artificial - because it is man-made.

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Answered by nigarg82
1

Answer:

i. Wood:- Wood is a natural resource because it is obtained by cutting trees.

ii. Natural Rubber:- Rubber is a natural resource because it is obtained from the trees.

iii. Wool:- Wool is a natural fibre because it is obtained by cutting off the fleece of sheep.

iv. Linen:- Linen is a fabric made by joining together the fibres of ‘flax’, which is obtained from its flower. So, it is a natural fibre.

v. Polyester:- Polyester is a synthetic fibre because it is manufactured from petrochemicals in factories.

vi. Acrylic:- Acrylic is a synthetic fibre which is advantageous over wool because it has all he qualities similar to wool.

vii. Silk:- Silk is obtained from the cocoons of silk moths. So, it is a natural fibre.

viii. Nylon:- Nylon is obtained by mixing coal, air and water together. So, it is obviously a synthetic fibre. It was actually the first fully synthetic ever made.

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