More cards in this set

Card 6

Front

What does the algal bloom result in for plants underneath?

Back

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Card 7

Front

As a result of plants deeper underwater dying, the population of which group of organisms increases?

Back

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Card 8

Front

The concentration of what falls as saprobiontic bacteria decompose the ded plants and why?

Back

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Card 9

Front

As oxygen then becomes a limiting factor, what types of organisms then die?

Back

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Card 10

Front

As populations of anaerobic organisms increase due to less competition, what do they release as they carry on decomposing dead material?

Back

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Card 11

Front

What is leaching?

Back

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Card 12

Front

How can leaching be dangerous to humans?

Back

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Card 13

Front

What effects could high nitrate concentrations have in humans?

Back

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