TNPSC Thervupettagam

International Day for the Preservation of the Ozone Layer - September 16

September 17 , 2022 603 days 494 0
  • This day is celebrated to create awareness about the importance of the ozone layer.
  • The ozone is a protective layer in the earth's atmosphere.
  • It absorbs most of the ultraviolet radiation reaching the earth from the sun.
  • It is at an altitude of about 10 km (6.2 miles) containing a high concentration of ozone.
  • World Ozone Day was first observed in the year 1995.
  • The theme of World Ozone Day 2022 is 'Global Cooperation to Protect Life on Earth'.

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