World Environment Day is observed on
-
5th June
-
5th August
-
24th May
-
19th Sepetember
A
Correct answer
Explanation
World Environment Day was established by the UN in 1974 and has been celebrated annually on June 5th since then. It serves as a global platform for public outreach and awareness about environmental issues. The other dates - August 5th, May 24th, and September 19th - do not correspond to any official UN environmental observances.