Chemistry - Clean Air

A quiz to help revise gcse chemistry all about clean air.

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How much oxygen is in air?
21%.
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How much nitrogen is in the air?
78%.
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How much water vapour is in the air?
A varying amount.
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How much carbon dioxide is in the air?
0.035%.
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Why is atmospheric pollution controlled?
Because it can affect human's health and the enviroment.
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What does a catalytic converter do?
It removes carbon monoxides of nitrogen from car fuses and converts them to carbon dioxide.
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Other cards in this set

Card 2

Front

How much nitrogen is in the air?

Back

78%.

Card 3

Front

How much water vapour is in the air?

Back

Preview of the front of card 3

Card 4

Front

How much carbon dioxide is in the air?

Back

Preview of the front of card 4

Card 5

Front

Why is atmospheric pollution controlled?

Back

Preview of the front of card 5
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