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Biblioteka

Nutrient Cycle Reading

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Posljednje ažuriranje about 2 years ago
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Pitanje 1
1.

List the three common nutrients

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Pitanje 2
2.

Where do plants obtain nutrients from?

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Pitanje 5
5.

Liquid water changes into vapor (gas) and enters the air through

Pitanje 6
6.

Water returns to the earth by rain, hail, sleet, or snow by

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Pitanje 13
13.

How does nitrogen return to the soil?

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Pitanje 16
16.

In the long-term cycle, phosphorus is added to soil from weathering or erosion of rocks that contain phosphorus.

Pitanje 3
3.

When a consumer eats a producer, the nutrients in the producer pass to the

Pitanje 4
4.

What returns the nutrients to the cycle?

Pitanje 7
7.

During photosynthesis, producers change carbon dioxide into

Pitanje 8
8.

What gas is produced by photosynthesis?

Pitanje 9
9.

Autotrophs and heterotrophs release carbon dioxide into the air through what process?

Pitanje 10
10.

Organisms need what nutrient to produce proteins?

Pitanje 11
11.

What process of capturing and changing nitrogen into a form that plants use?

Pitanje 12
12.

How does nitrogen enter the food web?

Pitanje 14
14.

The process where bacteria in the soil change nitrogen compounds into nitrogen gas is called

Pitanje 15
15.

Phosphorus is used to make