'World Ozone Day' is celebrated on
Verified Answer
A. 25th December
B. 21st April
C. 16th September
D. 30th January
Explanation:
World Ozone Day is celebrated annually on September 16 to commemorate the signing of the Montreal Protocol in 1987.
'World Ozone Day' is celebrated on
World Ozone Day is celebrated annually on September 16 to commemorate the signing of the Montreal Protocol in 1987.