[Answer] How does phosphate end up in rocks?

Answer: sediment eventually turns back into rocks containing phosphorus in the ocean

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How does phosphate end up in rocks? phosphorite | Definition Formation & Uses | Britannica Mineral Resource of the Month: Phosphate Rock | EARTH Magazine How Do Phosphates Affect WaterQuality? | Sciencing The phosphorus cycle — Science Learning Hub Phosphorus moves in a cycle through rocks water soil and sediments and organisms. Here are the key steps of the phosphorus cycle. Over time rain and weathering cause rocks to release phosphate ions and other minerals. This inorganic phosphate is then distributed in soils and water. Plants take up inorganic phosphate from the soil . Phosphorus cycles through plants and animals much faster than it does through rocks and sediments. When animals and plants die phosphates will return to the soils or oceans again during decay. After that phosphorus ...

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