Which of the following biogeochemical cycles does not have an atmospheric phase?
a
Carbon cycle
b
Nitrogen cycle
c
Water (hydrologic) cycle
d
Phosphorous cycle
e
Sulfur cycle
1 answer
d) Phosphorous cycle
a
Carbon cycle
b
Nitrogen cycle
c
Water (hydrologic) cycle
d
Phosphorous cycle
e
Sulfur cycle
1 answer