General Knowledge MCQ #2491

World Ozone Day is celebrated every year on:

General Knowledge MCQ #2491

  1. Question 1

    Q1. World Ozone Day is celebrated every year on:

    • A) on Sep 14
    • B) on Sep 15
    • C) on Sep 16
    • D) on Sep 17

    Answer: on Sep 16

    Explanation: World Ozone Day (International Day for the Preservation of the Ozone Layer) is observed annually on September 16, commemorating the signing of the Montreal Protocol on that date in 1987.