Question

Select two non-biodegradable substances from the following wastes generated in a kitchen: spoilt food, paper bags, milk bags, vegetable peels, tin cans, used tea leaves. [Delhi 2012]

Answer 1

Answer:

tin can and spoil food paper

Explanation:

I hope it wil help you

Answer 2

☯ AnSwEr :

Two non-biodegradable substances arw milk bags (because they are made up of plastic) and tin.cans.

$\rule{200}{1}$

♦ Non-Biodegradable substances : These are those substances which does not decompose easily. Non-Biodegradable substances include Polythene bags, tin cans, plastic toys etc.

♦ Biodegradable substances : These are those substances which decompose easily. we can make manure of biodegradable substances. Biodegradable substances include vegetable pills, kitchen waste and many more.