Our Environment
Which of the following groups contain only biodegradable items?
- Grass, flowers and leather
- Grass, wood and plastic
- Fruit-peels, cake and lime-juice
- Cake, wood and grass
Solution:
Glass and plastic are non-biodegradable items.
Correct Answer: B
Which of the following constitute a food-chain?
- Grass, wheat and mango
- Grass, goat and human
- Goat, cow and elephant
- Grass, fish and goat
Solution:
Grass, goat and human form a food chain as producers, herbivores and consumers.
Correct Answer: B
Reviewer
ShikshaHouse
Date
Reviewed Item
CBSE Class 10 Science - 15 Our Environment - Solutions
Author Rating




