Q: Which one of the following biogeochemical cycles is sedimentary in nature?
(a)Carbon cycle
(b)Nitrogen cycle
(c)Oxygen cycle
(d)Phosphorus cycle
Correct Answer: (c)
The correct answer is (c): Oxygen cycle. Subject: Geology & Geophysics | Sub-topic: General Geology Note: This answer was determined through AI-based research. Verify against the official answer key when available.