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

 

Answer

(a), (c), (d)

 

Explanation

The substance plastic in (b) is a non-biodegradable substance.

All the other mentioned substances are biodegradable.

  1. Class 10
  2. Chapter 15 Class 10 - Our Environment

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.