Which describes a way in which phosphorus may enter into the phosphorus cycle?
earthquakes release phosphorus,
phosphorus is carried in the rain that was evaporated from lakes.
human use of fertilizers release phosphorus into the groundwater.
phosphorus is transpired.

The most common form of entry of the phosphorus is by human use of the fertilizers which is released into the groundwater.

Most of the fertilizers being used in agriculture contains nitrogen and phosphorus which is carried to the aquatic ecosystem through surface runoff. When the tropical rainforest are cut down by humans and fertilizers are being used in large amounts the nutrients stored in plants or rocks are washed by the heavy rains and they reach groundwater or other water bodies. Therefore, the humans alter the natural phosphorus cycle majorly in several mentioned ways.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high