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Class 5 Science Chapter 8 Test 3

Welcome to your Class 5 Science Chapter 8 Test 3

1. 
________ is good for cultivation.

2. 
________ is soft, sticky and brownish in color.

3. 
________ is very hard when dry.

4. 
The amount of fresh water on the Earth is:

5. 
What are the main types of soil?

6. 
The outer layer of the Earth is called:

7. 
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.

8. 
What is important in the natural manure?

9. 
What is the role of living organisms in the soil?

10. 
Which type of the soil is good for growth of plants?

11. 
There are ________types of soil

12. 
The texture of ________ is smooth and silky.

13. 
Clay particles are very ________ in size.

14. 
________ is used to make bricks and pottery.

15. 
________ consists of mostly silica grains.

16. 
The moisture present in ________ provides water and minerals to plants.

17. 
________ is useful to make ________.

18. 
________ can hold more water.

19. 
Silt is mixture of:

20. 
The ________ soil feels gritty and coarse.

21. 
________ is found on coastal areas or river beds.