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Card 16

Front

At this point in the atmosphere what is completely different to how we started?

Back

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Card 17

Front

What is the atmosphere made up of?

Back

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Card 18

Front

What is changing the atmosphere?

Back

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Card 19

Front

What are humans doing to the atmosphere?

Back

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Card 20

Front

What are the 5 pollutants you need to know about?

Back

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Card 21

Front

Gases and particulates can also be emitted by?

Back

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Card 22

Front

What pollutant is directly harmful to you?

Back

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Card 23

Front

How can carbon monoxide kill you?

Back

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Card 24

Front

What pollutant is indirectly harmful to us?

Back

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Card 25

Front

How does sulfur dioxide operate?

Back

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