Ozone layer prevents ______________ radiation from entering the atmosphere?

  • A. Infra-red
  • B. Ultraviolet
  • C. X-rays
  • D. Gamma rays
  • E. None of these

Explanation

Stratospheric ozone absorbs much of the Sun's harmful ultraviolet radiation, especially UV-B and UV-C. It does not primarily block infrared, X-rays or gamma rays.

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