Welcome to your Class 5 Science Chapter 8 Test 3
2.
The moisture present in ________ provides water and minerals to plants.
3.
The amount of fresh water on the Earth is:
4.
What is the role of living organisms in the soil?
5.
The ________ soil feels gritty and coarse.
6.
________ is found on coastal areas or river beds.
7.
The texture of ________ is smooth and silky.
8.
Which type of the soil is good for growth of plants?
9.
________ is useful to make ________.
10.
Clay particles are very ________ in size.
11.
________ is soft, sticky and brownish in color.
12.
________ is good for cultivation.
13.
________ is used to make bricks and pottery.
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.
What is important in the natural manure?
16.
________ is very hard when dry.
17.
There are ________types of soil
18.
The outer layer of the Earth is called:
19.
What are the main types of soil?
20.
________ consists of mostly silica grains.
21.
________ can hold more water.
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