Question 15
Which of the following biogeochemical cycles does not have an atmospheric phase?
a
Phosphorous cycle
b
Sulfur cycle
c
Water (hydrologic) cycle
d
Carbon cycle
e
Nitrogen cycle
Which of the following biogeochemical cycles does not have an atmospheric phase?
a
Phosphorous cycle
b
Sulfur cycle
c
Water (hydrologic) cycle
d
Carbon cycle
e
Nitrogen cycle