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Question 81Asked in RRB JE CBT-1, 16 Dec 2024, Shift 2 (12:45 PM)

Why is the depletion of the ozone layer a concern for humans?

  1. AIt leads to increased water pollution.
  2. BIt protects us from harmful radiation.
  3. CIt increases soil fertility.
  4. DIt promotes plant growth.
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Correct answer: (B) It protects us from harmful radiation.

From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 2 (12:45 PM)

This is question 81 of RRB JE CBT-1 PYQ 16 Dec 2024, Shift 2 (12:45 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.