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Class 4 Science Chapter 2 Test 1


Updated: 11 Jun 2022

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Welcome to your Class 4 Science Chapter 2 Test 1

1. 
An abiotic component of an ecosystem is

2. 
Which of the following as a biotic component of ecosystem?

3. 
Which of the following is not an abiotic component of an environment

4. 
The non-living component of an ecosystem is called _______ components.

5. 
The collection of abiotic and biotic components of an environment is called ____________

6. 
The living and non – living components of an environment ______ with each other.

7. 
Which of the following is the non-living component of an environment?

8. 
Temperature, air, water, light and soil are called _________ components of an ecosystem.

9. 
Sunlight is abiotic component of the environment like

10. 
The largest desert of the world is ______.

11. 
The component of ecosystem is/are.

12. 
The desert located in Mianwali and Bhakkar in Pakistan is called ______

13. 
An example of abiotic components of an environment are

14. 
The living component of an ecosystem are called _________ component.

15. 
The desert located in southern parts of Punjab is called ________


jawad khalil

jawad khalil

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