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  9. Q25

TNPSC Group-I 2021 · Question 25 of 148

Which of the following is the consequence of climate change related warming of rivers?

Environment - Climate Change

  1. AChanges in water salinity
  2. BChanges in fish migration patternsCorrect
  3. CChanges in pathogen load
  4. DChanges in contaminant levels

Answer: B. Changes in fish migration patterns

Explanation

Warming of rivers changes fish migration patterns as species move to cooler waters.

Source: TNPSC Group-I Prelims (held 3 Jan 2021) - official paper via examrace.com

← Q24View full paper (148 questions)Q26 →

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