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Class 4 Science Chapter 3 Test 3


Updated: 11 Jun 2022

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Welcome to your Class 4 Science Chapter 3 Test 3

1. 
_______ percent of human body consists of water.

2. 
If you have flu then what will do to save yourself and other?

3. 
Every year global water day is celebrated on______.

4. 
Calcium, iron, sodium, chlorine, fluorine and iodine etc. are called.

5. 
In which food most of the calcium is found?

6. 
Air consists of ________

7. 
Different dust particles in air mix with rain water and make them _________

8. 
________ is the easiest way to clean water.

9. 
If our body temperature increases from 98.6F to 101F then its cause is:

10. 
The process by which the particles present in water are separated by a filter is called ______.


jawad khalil

jawad khalil

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