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Class 5 Science Chapter 8 Test 3

Welcome to your Class 5 Science Chapter 8 Test 3

1. 
The amount of fresh water on the Earth is:

2. 
________ consists of mostly silica grains.

3. 
What are the main types of soil?

4. 
________ is good for cultivation.

5. 
There are ________types of soil

6. 
________ is soft, sticky and brownish in color.

7. 
________ is found on coastal areas or river beds.

8. 
What is the role of living organisms in the soil?

9. 
________ is very hard when dry.

10. 
What is important in the natural manure?

11. 
________ can hold more water.

12. 
________ is used to make bricks and pottery.

13. 
The ________ soil feels gritty and coarse.

14. 
The texture of ________ is smooth and silky.

15. 
________ is useful to make ________.

16. 
Clay particles are very ________ in size.

17. 
Silt is mixture of:

18. 
The outer layer of the Earth is called:

19. 
Which type of the soil is good for growth of plants?

20. 
The bacteria and other microorganisms in the soil convert the wastes of living animals and dead plants into useful nutrients. They increase the ________ of the soil.

21. 
The moisture present in ________ provides water and minerals to plants.