Why is danticat sure that nadira will face challenges?

What lines in this expert from act v of shakespeare’s romeo and juliet create dramatic irony

Respect for the environment means a: loving trees and animals b: not drinking out of streams c: making as little impact as possible on wilderness areas d: only using resources that are high in supply

Has anyone ever read the poem “at a window “ by carl sandburg? there are a few multiple choice questions i have to answer about it.