Geological Uplifts
Geological Uplifts are elevations of Earth's surface in response to natural causes over long periods of time. These are caused by earthquakes or the gradual formations of mountains. Phosphates are found within the rocks heavily compacted into layers due to the high amounts of pressure involved in the formation of the mountain.
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Erosion/Weathering
Runoff and Accumulation
Runoff from the land carries phosphorous to rivers and streams, and eventually wind up in the oceans. Phosphates are then absorbed by plants and algae. At this point, these phosphates have now entered into the food chain. Animals consume the plants and use the phosphate within their own bones as well as to make up shells.
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