Phosphorus cycle Flashcards

1
Q

Atmosphere

A

there is no atmosphere in the phosphorus cycle

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2
Q

Biosphere - Hydrosphere

A

Surface/fertilizer runoff

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3
Q

Hydrosphere - Geosphere

A

Sedimentation (Storing old rocks or dead animals) and uplift

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4
Q

Biosphere - Geosphere

A

Decomposition

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5
Q

Biosphere - Biosphere

A

Feeding

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6
Q

Geosphere - Hydrosphere

A

Dissolves

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7
Q

Geosphere - Geosphere

A

Weathering

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8
Q

Human impacts?

A

Fertilizer

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9
Q

Importance?

A

Nutrient (cell membranes + DNA)

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