Question

The gradual increase in the concentration of nutrients in an aging  aquatic ecosystem such  as  a lake is called ____

A Water pollution
B Eutrophication
C Biopiracy
D Biosystematics
E None of the above
Practice Next

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)