Solved UPSC CDS/OTA Question
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Q · Environmental PollutionMedium · 45s
Eutrophication is primarily caused by excessive input of:
TopicEnvironmental Pollution
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Eutrophication occurs when water bodies receive excess nutrients, causing algal blooms and oxygen depletion.
Final Answer: Option C - Nutrients like nitrates and phosphates