One of the answers is 5. Floods Annually.
I have this on a test and its asking for 3 answers. I do not know the other two, but you only asked for one so...
The answer is all of the above because they are all true.
So the answer is D
Answer:
avalanche, rockfall, upstream GLOF, lake expansion, identification of the presence of ice cores
Explanation:
I would say B. Ever hear the phrase, "warm air rises"?
