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Class 4 Science Chapter 2 Test 3

Welcome to your Class 4 Science Chapter 2 Test 3

1. 
In the following food chain Sunlight→Grass→Rabbit→Lion, the relation of loin to rabbit is an example of:
2. 
The animals which eat plants are called ______
3. 
Corals look like stone but actually these are _________.
4. 
The series of eating and being eaten in an ecosystem is called __________.
5. 
Plants produce ______ during photosynthesis.
6. 
In any food chain the first living thing is a ________.
7. 
The animals which eat both plants and animals are called ______
8. 
In any food chain the ________ living thing is herbivores.
9. 
The sun is the main source of energy in a/an _______.
10. 
In any food chain the third living thing is a ___________.
11. 
Corals are a part of beautiful ecosystem under ________
12. 
Corals usually live in form of colony which is called ________.
13. 
14. 
During respiration animals produce ___________.
15. 
Animals produce_______ which is used by plants to make food.