The ozone layer protects Earth from

Environment and Ecology · General Awareness · Medium · Practice for RRB Group D, RRB NTPC CBT 1, SSC CGL Tier 1, SSC CGL Tier 2, SSC CHSL Tier 1

The ozone layer protects Earth from

  1. Radio waves
  2. Infrared radiation
  3. Cosmic dust
  4. Ultraviolet radiation
Answer and solution

Correct answer: D) Ultraviolet radiation

Ozone absorbs most UV-B radiation.

Learn the method: Environment and Ecology rules and worked examples

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