Welcome to your Class 5 Science Chapter 8 Test 3
1.
The texture of ________ is smooth and silky.
2.
What is the role of living organisms in the soil?
3.
________ is used to make bricks and pottery.
4.
The moisture present in ________ provides water and minerals to plants.
5.
________ is soft, sticky and brownish in color.
6.
There are ________types of soil
7.
________ is useful to make ________.
8.
The ________ soil feels gritty and coarse.
9.
________ can hold more water.
10.
Which type of the soil is good for growth of plants?
11.
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.
12.
What is important in the natural manure?
13.
________ is good for cultivation.
15.
The outer layer of the Earth is called:
16.
Clay particles are very ________ in size.
17.
What are the main types of soil?
18.
The amount of fresh water on the Earth is:
19.
________ is found on coastal areas or river beds.
20.
________ is very hard when dry.
21.
________ consists of mostly silica grains.
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