Question

Among the following choose the correct option which contains only biodegradable items? i. Wood, paper, PVC ii. Paper, seeds, detergent iii. Paper, animal excreta, wood iv. Wool, leaves, paper

Answer 1

Answer:

3 is the answer

hope it helps you

Answer 2

Answer:

Among the following options, (iii) Paper, animal excreta, wood is correct.

Explanation:

Biodegradable substances are substances that are easily broken into fragments and then recycled into the soil by smaller microorganisms like earthworms, etc. They do not cause any harm to the environment.

Among the above-given items, wood, paper, seeds, leaves, and animal excreta come under the category of biodegradable wastes.

Whereas PVC, detergent, wool are non-biodegradable wastes.

Therefore in option (iii) Paper, animal excreta, wood, the correct things are given and hence this option is correct among the other four as they all contain at least one non-biodegradable substance and therefore are incorrect.