Basic Science basic 4
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1 / 20
The type of pollution caused by noise is called ______.
2 / 20
Why is re recycling important!
3 / 20
2The type of pollution caused by smoke is called ______
4 / 20
The type of pollution caused by smoke is called _________.
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Why shouldn't we throw chemicals down the drain?
6 / 20
_______ is the wearing away of the the surface soil by water or wind.
7 / 20
What can we do to reduce air pollution?
8 / 20
What is refuse?
9 / 20
What is the main cause of water pollution?
10 / 20
What is sewage?
11 / 20
_____ means making the environment unsafe for plants and animals
12 / 20
What can happen to soil when trees are cut down?
13 / 20
Which of the following is a major cause of soil erosion?
14 / 20
What should we do with recylable materials?
15 / 20
What type of erosion occurs when wind picks up loose soil particles ?
16 / 20
Which gas is a major contribution to air pollution?
17 / 20
What is the term for the wearing away of rocks and soil by moving water?
18 / 20
Where should sewage go?
19 / 20
Which natural force is responsible for erosion?
20 / 20
The type of Pollution caused by dumping of human faeces into water bodies os called ______.
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