Which of the following groups contain only biodegradable items?
(a) Grass, flowers and leather
(b) Grass, wood and plastic
(c) Fruit-peels, cake and lime-juice
(d) Cake, wood and grass

Academic Biology NCERT Class 10

Correct Answer:

(c) Fruit-peels, cake, and lime-juice

(d) Cake, wood, and grass

Explanation:

Biodegradable Materials

Non-biodegradable Materials

(i) A material that gets decomposed through natural processes, such as the action of bacteria.

(ii) e.g., cotton or jute.

(i) A material that does not get decomposed by natural processes.

(ii) e.g., plastics.

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Updated on: 06-Jan-2023

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