Welcome to your Class 5 Science Chapter 8 Test 3
1.
The moisture present in ________ provides water and minerals to plants.
2.
The amount of fresh water on the Earth is:
3.
________ is useful to make ________.
4.
Which type of the soil is good for growth of plants?
5.
The texture of ________ is smooth and silky.
6.
What is the role of living organisms in the soil?
7.
________ is found on coastal areas or river beds.
8.
________ is good for cultivation.
10.
The outer layer of the Earth is called:
11.
What are the main types of soil?
12.
________ is very hard when dry.
13.
________ is soft, sticky and brownish in color.
14.
Clay particles are very ________ in size.
15.
________ is used to make bricks and pottery.
16.
There are ________types of soil
17.
________ consists of mostly silica grains.
18.
________ can hold more water.
19.
The ________ soil feels gritty and coarse.
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.
What is important in the natural manure?
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