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Class 4 Science Chapter 2 Test 2

Welcome to your Class 4 Science Chapter 2 Test 2

1. 
As the plant produce food for them and for animal, so plants are called
2. 
Which of the following organisms are decomposers?
3. 
Consumers depend on __________ for their food.
4. 
Fungi are an example of ________
5. 
The ______ produce food for themselves and for animals with the help of absorbed water and sunlight.
6. 
Lotus, algae are the major source of food for the _______ animals
7. 
_______ aquatic plants are produces.
8. 
Algae are __________.
9. 
The biotic component of an ecosystem is divided into_________ groups.
10. 
Herbs, climbers, shrubs and trees are ________
11. 
_______ cannot make their own food.
12. 
The living things which obtain their food from other living thing are called.
13. 
The living thing which breakdown the dead bodies of plants and animals into simple components for their food from these are called __________.
14. 
Among living organisms bacteria are:
15. 
All the animals are ___________.