Which of the following is NOT a focus of deep-ocean study under Samudrayaan?
- ADeep-sea biodiversity
- BPolymetallic nodules
- CCobalt-rich crusts
- DOffshore wind farms
Show answer and explanation
Correct answer: (d) Offshore wind farms
Explanation
It studies polymetallic nodules, cobalt-rich crusts, deep-sea biodiversity, climate and ocean processes, and blue economy resources.