World Ozone Day is observed on _______?
PMS GK Past Papers and Syllabus / All — 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
Continue with All MCQs, explore all PMS GK Past Papers and Syllabus topics, or try the All practice quiz.
More All questions
- The world is celebrating the 200th birthday in 2009 of which scientist?
- The World’s oldest parliament, founded in the year 930 AD is?
- How many countries are there in Central Asia?
- Which one of the following is a good source of Potassium?Beetroot ,Bananas , Spinach
- The ratio of last year income of A, B & C was 3 : 4:5. While the ratio of their last year income to current year income is 4:5;2:3 and 3:4 respectively. If their total current year income is Rs. 98500. Find the present income of A?
- Which is the biggest oil field of Iraq?
Found an error? Report a correction with this page URL and a supporting source.