Question

what is natural reservoir of Phosphorus?

Answer 1

Natural reservoir of phosphorus is. (1)Animal bones. (2) Rock. (3) Fossils. (4)Sea water

Answer 2

Answer:

The biggest reservoir of phosphorus is found in sedimentary rock.  

Explanation:

They are likewise called as phosphate rock. Those rocks where the phosphorus cycle starts. These phosphates are used up from rocks due to weathering. These are open throughout both soil and urine. The plants are taking enough phosphorous for their growth and nutrient and hence grow healthy. These phosphorus rich rocks are also employed for healing purpose that is to cure certain disease.