Multiple choice general knowledge

World Ozone Day

  1. 6-Sep

  2. 26-Sep

  3. 14-Sep

  4. 16-Sep
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

International Day for the Preservation of the Ozone Layer is observed on September 16th, commemorating the signing of the Montreal Protocol in 1987. This date is recognized by the United Nations.

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