The phosphorus cycle is the natural cycling of phosphorus between the spheres of the earth. The element is important in life because it is a significant component of proteins and DNA. It is a very slow cycling process compared to others like nitrogen, carbon and water cycles.
Explanation:
The geological uplifting of this mineral mainly occurs through the volcanic eruption and formation of new crust in divergent boundaries of tectonic plates. This inorganic phosphorus is taken up by autotrophs - such as plants and bacteria- after weathering of the rocks to release the mineral. It is usually taken up as phosphates (PO₄³⁻) and assimilated into organic phosphorus in amino acids and DNA.
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For more on biogeochemical cycling of nutrient check out;
