World Ozone Day is observed on _______?
International Current Affairs / 100 Most Repeated MCQs of International Current Affairs — Multiple-choice practice
اوزون کا عالمی دن _______ کو منایا جاتا ہے؟
- A. April 4
- B. September 16
- C. None of these
- D. June 5
Correct answer
September 16
Explanation
Explanation Date: 16 September UN Proclamation Year: 1994 Ozone Layer Discovery: 1985 (Montreal Protocol signed in 1987) Additional information : Theme 2024: Montreal Protocol: Advancing Climate Action Theme 2025: From Science to Global Action Last verified on 16-01-2026
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