1.
Which of the following is a major threat to marine ecosystems addressed during Coastal Cleanup activities?
2.
What is the primary focus of the International Coastal Cleanup Day?
3.
When is the International Coastal Cleanup Day typically observed?
4.
What is the primary objective of the International Day of Peace?
5.
Which organization is responsible for the global observance of the International Day of Peace?
6.
On which date is the International Day of Peace observed annually?
