Question Paper
Class / Subject: Class 3 (CBSE) · Environmental Studies
Chapter: Chapter 5 — Chapter 5: Plants and Animals Live Together
Time Allowed: 32 minutes
Max Marks: 16
1. What do animals get from plants? [1]
(A) Food, oxygen and shelter
(B) Nothing
(C) Only water
(D) Only sunlight
2. What do bees help plants do? [1]
(A) Pollinate flowers
(B) Nothing
(C) Absorb water
(D) Grow taller
3. What do birds and squirrels help spread? [1]
(A) Seeds
(B) Water
(C) Sunlight
(D) Nothing
4. What is this mutual relationship called? [1]
(A) Interdependence
(B) Independence
(C) Isolation
(D) Competition
5. What does interdependence keep balanced? [1]
(A) Nature
(B) Nothing
(C) Only plants
(D) Only animals
6. What happens if fewer bees pollinate flowers? [1]
(A) It can affect both plants and animals
(B) Nothing changes
(C) Only plants are affected
(D) Only animals are affected
7. Where do birds often build nests? [1]
(A) In trees
(B) Underground
(C) In water
(D) In caves only
8. Why is interdependence important? [1]
(A) It keeps nature balanced and healthy
(B) No reason
(C) It has no importance
(D) It causes imbalance
9. What is a habitat? [1]
(A) An animal's natural home
(B) A type of food
(C) A type of plant
(D) Nothing
10. Which animal lives in a forest habitat? [1]
(A) Tiger
(B) Camel
(C) Whale
(D) Polar bear
11. Which animal lives in a desert habitat? [1]
(A) Camel
(B) Whale
(C) Tiger
(D) Fish
12. Which animal lives in an ocean habitat? [1]
(A) Whale
(B) Camel
(C) Tiger
(D) Lion
13. Why does a polar bear have thick fur? [1]
(A) To survive the cold Arctic
(B) To swim faster
(C) To run faster
(D) No reason
14. What happens if a habitat is destroyed? [1]
(A) Animals may struggle to survive
(B) Nothing happens
(C) Animals thrive more
(D) Habitats cannot be destroyed
15. Why is protecting habitats important? [1]
(A) It keeps animal populations healthy
(B) No reason
(C) It has no importance
(D) It harms animals
16. Which animal lives in a grassland habitat? [1]
(A) Lion
(B) Whale
(C) Polar bear
(D) Fish