I'm going for a quiz on environmental science tomorrow!
they say, there will be questions about the world (maybe like where's/what's the biggest/smallest/longest/ shortest. that kind? well.. hope so... )
If you could please help me gather the issues/problems that we- the world are facing right now.
If you still are ready to help me, please help me get all the sub-topics that I need to study 'cause EVS in such a HUGE subject xO. THANKS A LOT

may you be blessed with best luck if you help me \(^O^)>