Question

Select the group which contains only non biodegradable items ? 

(1) Wood, paper, leather 

(2) Polythene, glass, PVC 

(3) Plastic, glass, grass 

(4) Plastic, nylon, cardboard

Answer 1

Correct option (2) Polythene, glass, PVC

Explanation:

Non-biodegradable items are the items which cannot be broken down by micro-organisms. e.g. Polythene, glass, PVC, plastic etc.