Which of the following correctly describes a way in which Earth’s atmosphere interacts with the geosphere? A. It contains gases that living organisms breathe.

B. It contains gases that trap incoming solar radiation.

C. It provides a medium for cycles that provide nutrients to living organisms.

D. It provides a medium for water to move between Earth’s surface and the air.

i've seen other answers for this question & most say it's C but I don't understand how it's C because theres barely any explanation