Q. Which of the following statements are correct with respect to biogeochemical cycling? 1. The elements or mineral nutrients are always in circulation moving from non-living to living and then back to the non-living components. 2. The living world is dependent upon the energy flow and the nutrients circulation that occurs through ecosystem. Select the correct option from the codes given below: Answer:
Both 1 & 2
Notes: The elements or mineral nutrients are always in circulation moving from non-living to living and then back to the non-living components. The living world is dependent upon the energy flow and the nutrients circulation that occurs through ecosystem.