A. March 15
B. March 20
C. March 22
D. March 25
Explanation: World Water Day is observed annually on March 22 to highlight the importance of freshwater and sustainable water management.
A. March 15
B. March 20
C. March 22
D. March 25
Explanation: World Water Day is observed annually on March 22 to highlight the importance of freshwater and sustainable water management.