Welcome to your Class 5 Science Chapter 8 Test 3
1.
________ is good for cultivation.
2.
Clay particles are very ________ in size.
3.
________ is found on coastal areas or river beds.
4.
There are ________types of soil
5.
The texture of ________ is smooth and silky.
6.
The moisture present in ________ provides water and minerals to plants.
7.
The outer layer of the Earth is called:
8.
The amount of fresh water on the Earth is:
9.
Which type of the soil is good for growth of plants?
10.
What is the role of living organisms in the soil?
11.
What are the main types of soil?
12.
________ consists of mostly silica grains.
13.
________ can hold more water.
14.
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.
15.
________ is useful to make ________.
17.
________ is very hard when dry.
18.
________ is soft, sticky and brownish in color.
19.
The ________ soil feels gritty and coarse.
20.
________ is used to make bricks and pottery.
21.
What is important in the natural manure?
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