In The Red Badge of Courage, when Henry wakes up in camp the day after fighting, he first think he is in a Charnel place because the sleeping men around him look dead.
If the root hydro- means "water", then the word that means "an electrical instrument used to monitor underwater sounds" is called a hydrophone. A hydrophone is a kind of microphone that is specifically used to detect and record sound waves underwater.
Because he feels like he can't be himself, that he is not enough or does not have the potential to be something in the culture he is in.
Answer:
I think this school is in the temple and the students studying about science or geography.
