4
Question
What is an oxygen cycle?
Open in App
Solution
The oxygen cycle is the biogeochemical cycle that describes the movement of oxygen within its three main reservoirs:
a) the atmosphere (air)
b) the total content of biological matter within the biosphere (the global sum of all ecosystems)
c) the lithosphere (Earth's crust).
a) the atmosphere (air)
b) the total content of biological matter within the biosphere (the global sum of all ecosystems)
c) the lithosphere (Earth's crust).
Suggest Corrections
5
Similar questions