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Subjects
Science CBSE
Class 10
Our environment
Textbook questions

12. Textbook multiple choice questions IX

Exercise condition:

3 m.

1. Which of the following groups contain only biodegradable items?

Cake, wood and grass
Fruit-peels, cake and lime-juice
Grass, wood and plastic
Grass, flowers and leather

2. Which of the following constitute a food-chain?

Grass, goat and human
Goat, cow and elephant
Grass, fish and goat
Grass, wheat and mango

3. Which of the following are environment-friendly practices?

Carrying cloth-bags to put purchases in while shopping
Switching off unnecessary lights and fans
Walking to school instead of getting your mother to drop you on her scooter
All of the above

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