Which of the biochemical cycle is without an atmospheric component?

Category: QuestionsWhich of the biochemical cycle is without an atmospheric component?
Editor">Editor Staff asked 4 months ago

Which of the biochemical cycle is without an atmospheric component?
 
(a) Nitrogen cycle
 
(b) Oxygen cycle
 
(c) Phosphorous cycle
 
(d) Carbon cycle
 
I have been asked this question during an online interview.
 
My question comes from Ecosystem in portion Ecosystem of Biology – Class 12

1 Answers
Editor">Editor Staff answered 4 months ago

Correct option is (c) Phosphorous cycle
 
For explanation: The sedimentary rocks are known as the natural reservoir of phosphorous. It enters in the ecosystem through rock minerals. The biochemical cycle is without an atmospheric component is the phosphorous cycle.