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SSC GD 2019 PYQ — Question 27

SSC GD Constable (English) - 1 March 2019 Shift 1 • General Awareness • Q27

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In which layer of the earth’s atmosphere is the ozone layer found?

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Correct answer: D

Explanation

The correct answer is option 4 i.e. Stratosphere.

  • The Ozone layer is mainly found in the lower portion of the stratosphere, from approximately 15 to 35 kilometers (9.3 to 21.7 mi) above Earth.
  • The ozone layer absorbs 97 to 99 percent of the Sun's medium-frequency ultraviolet light.