Multiple choice

Which of the following is a non-biodegradable waste?

  1. Paper

  2. Polythene

  3. Peels of vegetables

  4. Clothes

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Polythene is a non-biodegradable waste. Polyethylene is a polymer consisting of long chains of the monomer ethylene, which are non-biodegradable.