Question

short note oxygen cycle​

Answer 1

Answer:

The oxygen cycle is the cycle that help the move oxygen through the three main region of Earth. The atmosphere, The biosphere, And the lithosphere. The largest reserve of oxygen is the lithosphere. most of his oxygen is not its own is compound and oxide

Answer 2

OXYGEN CYCLE

• In the oxygen cycle, oxygen atoms present in the earth circulate through a series of intricate processes.

• Like the nitrogen, carbon and water cycle the oxygen cycle is a biogeochemical cycle.

• A biogeochemical cycle is the movement of matter through the biotic and abiotic spheres of the ecosystem.