Mood refers to the state of a story.
a. emotional
b. physical
c. spiritual
d. structural

Hi, it refers to the emotional state of the story, so the correct answer would be A. It is just the general feeling we have when we read a story, or some other piece of work, our emotions and thought about it.

In literature, mood is a literary element that evokes certain feelings or vibes in readers through words and descriptions. Usually, mooos is referred to as the atmosphere of a literary piece, as it creates an emotional situation that surrounds the readers. So basiclly, the answer is A.

Maybe littering, cutting down trees and pollution