More cards in this set

Card 6

Front

What is nitrogen fixation?

Back

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Card 7

Front

What is nitrification?

Back

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Card 8

Front

What is denitrification?

Back

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Card 9

Front

How do plants accumulate nitrates?

Back

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Card 10

Front

How could a rise in nitrate concentration happen in a river?

Back

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Card 11

Front

Advantage of leguminous plants?

Back

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Card 12

Front

Advantage of fish feeding on algae rather than other fish?

Back

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