Question

a group that contains only biodegradable substance among the following is a. polythene, wood, leather b. leather, detergent, plastic c. wood, grass,leather d. paper, Bakelite, grass​

Answer 1

Answer:

Some of the examples of non-biodegradable items are Plastic bags, plastic bottles, detergents, bakelite, DDT, PVC, glass, computer parts, batteries, metals, etc. Wood, paper, leather, grass are biodegradable items. Therefore option d is correct.

Explanation:

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Answer 2

Answer:

Explanation:

BIODEGRADABLE SUBSTANCES ARE:

1. WOOD

2. GRASS

3.LEATHER

4.PAPER

THEREFORE OPTION C IS CORRECT

(OPTION D IS NOT CORRECT SINCE BAKELITE IS NON BIODEGRADABLE)

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