Environment & Ecology · International Protocols
Why is World Ozone Day celebrated globally on September 16 every year?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The ozone hole was first detected by scientists on this day
- 2The ozone layer was first discovered by scientists on this day
- 3The Kyoto Protocol was signed on this day
- 4The Montreal Protocol was signed on this day✓
Correct answer
The Montreal Protocol was signed on this day
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