<P> The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere , hydrosphere , and biosphere . Unlike many other biogeochemical cycles , the atmosphere does not play a significant role in the movement of phosphorus , because phosphorus and phosphorus - based compounds are usually solids at the typical ranges of temperature and pressure found on Earth . The production of phosphine gas occurs in only specialized , local conditions . </P>
<P> The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere , hydrosphere , and biosphere . Unlike many other biogeochemical cycles , the atmosphere does not play a significant role in the movement of phosphorus , because phosphorus and phosphorus - based compounds are usually solids at the typical ranges of temperature and pressure found on Earth . The production of phosphine gas occurs in only specialized , local conditions . </P>
what is the purpose of the phosphorus cycle
what is the purpose of the phosphorus cycle
describes the movement of phosphorus through the lithosphere , hydrosphere , and biosphere
describes the movement of phosphorus through the lithosphere , hydrosphere , and biosphere