Unlike the nitrogen and carbon cycles, the phosphorous cycle is a sedimentary cycle because the principle reservoirs are in __________.

Question

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The phosphorous cycle is considered a sedimentary cycle primarily because its main reservoirs are in rock and soil, where phosphorus is found in the form of phosphate salts. Unlike nitrogen and carbon, phosphorus does not have a significant gaseous phase under Earth's atmospheric conditions, making its cycle largely confined to terrestrial and aquatic ecosystems through the weathering of rocks.

Unlike the Nitrogen and Carbon Cycles, the Phosphorous Cycle Is