Multiple choice general knowledge

What is the significance of the date Sept 16?????????

  1. International Joke Day

  2. World Heritage Day

  3. World Ozone Day

  4. World Literary Day
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

September 16 is World Ozone Day, commemorating the 1987 signing of the Montreal Protocol on Substances that Deplete the Ozone Layer. The UN designated this day in 1994 to raise awareness about ozone depletion and its environmental impacts. The Montreal Protocol is considered one of the most successful environmental treaties.

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