Which describes a way in which phosphorus may enter into the phosphorus cycle?

A. Earthquakes release phosphorus.
B. Phosphorus is carried in the rain that was evaporated from lakes.
C. Human use of fertilizers release phosphorus into the groundwater.
D. Phosphorus is transpired.

Question

Which describes a way in which phosphorus may enter into the phosphorus cycle?

A. Earthquakes release phosphorus.
B. Phosphorus is carried in the rain that was evaporated from lakes.
C. Human use of fertilizers release phosphorus into the groundwater.
D. Phosphorus is transpired.

justjm · Answer

The most logical option is the answer. Do you think that earthquakes, rain, and transpiration from plants contain phosphorus?