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Class 4 Science Chapter 2 Test 4

Welcome to your Class 4 Science Chapter 2 Test 4

1. 
The grass is ______ for goat.

2. 
The goat is _______ because it eats grass.

3. 
For the conservation of ecosystem:

4. 
When a loin hunts the zebra, the loin is called ________

5. 
When a loin hunts the deer, the deer is called

6. 
“Deer is killed by lion”, here lion is the predator and deer is _________.

7. 
The interaction between predator and prey is called _________.

8. 
All the biotic component are:

9. 
Humans have caused _______ damage to the environment.

10. 
World earth day is celebrated around the world on.