More cards in this set

Card 6

Front

Which pollutant makes lakes too acidic for life?

Back

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Card 7

Front

Which pollutant damages plants?

Back

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Card 8

Front

Which pollutant is toxic in large quantities?

Back

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Card 9

Front

Which pollutant is an acidic brown gas?

Back

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Card 10

Front

Which pollutant is bad for athesma?

Back

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Card 11

Front

What sticks to things and makes them dirty?

Back

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Card 12

Front

Which pollutant settles on leaves and prevents photosynthesis?

Back

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