Ques. Which of the following pairs is a sedimentary type of biogeochemical cycle?
A. Phosphorus and nitrogen
B. Phosphorus and sulphur
C. Oxygen and nitrogen
D. Phosphorus and carbon dioxide
Answer:B
Ques. Which of the following pairs is a sedimentary type of biogeochemical cycle?
A. Phosphorus and nitrogen B. Phosphorus and sulphur C. Oxygen and nitrogen D. Phosphorus and carbon dioxide