MCQOPTIONS
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| 1. |
Study of Biogeochemical cycles is called Biogeochemistry. Its father is Vernadsky (=Winodgsky). It involves [CBSE PMT 1999] |
| A. | Cycling of energy |
| B. | Cycling of gases |
| C. | Cycling of nutrients |
| D. | Cycling of water |
| Answer» D. Cycling of water | |