More cards in this set

Card 16

Front

Why is the ozone layer important?

Back

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Card 17

Front

What year was the Antarctic Ozone Hole discovered?

Back

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Card 18

Front

What year was the Montreal Protocol signed?

Back

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Card 19

Front

What is the Ozone Depletion Potential (ODP)?

Back

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Card 20

Front

What is the Global Warming Potential (GWP)?

Back

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Card 21

Front

Do CFCs and HCFCs have a large GWP?

Back

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Card 22

Front

What did the 2008 Ambient Air Quality Directive do?

Back

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Card 23

Front

What does AQMA stand for?

Back

Preview of the front of card 23