Why is World Ozone Day 2025 observed on September 16, and what is its significance?
1 answer(s)
Answer # 1 #
World Ozone Day 2025 is observed on September 16 because on this date in 1987 the Montreal Protocol was signed. The significance is that the world came together to protect the ozone layer from harmful chemicals like CFCs. It is a reminder of global unity for environmental protection.