More cards in this set

Card 16

Front

Give the formulas of nitrogen monoxide and nitrogen dioxide.

Back

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Card 17

Front

What effect do nitrogen oxides have on the environment?

Back

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Card 18

Front

What do catalytic converters do?

Back

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Card 19

Front

Name two things that everyone could do in order to reduce carbon dioxide pollution.

Back

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Card 20

Front

How do MOT tests help combat air pollution?

Back

Preview of the front of card 20