Tertiary Catalogue

The Phosphorus Cycle

The Cycles

Phosphorus is an essential nutrient for all plant and animal life inhabiting the earth, including marine and fresh water environments. The key steps of the phosphorus cycle: weathering and erosion of phosphorus rich rock; how phosphates move into and up the food chain; and through sedimentation, turn back into solid form, are explained in this motion-graphics based clip.

Rating: E
Production Year: 2013
Duration: 4 min
Series: The Cycles
Printable Resources: Yes

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