Q. Which of the following pair is a gaseous type of biogeochemical cycle?
A) Nitrogen and carbon cycle
B) Phosphorus and carbon cycle
C) Nitrogen and sulphur cycle
D) Sulphur and carbon cycle
Explanation
Nitrogen and carbon cycle. In gaseous cycles, the main reservoirs of chemical are the atmosphere and ocean, $e.g.,$ carbon cycle, nitrogen cycle, oxygen cycle, etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.