Answer:
Its actually known that Poe uses the word nevermore because "loss will always be part of life" meaning that we cannot hold onto something we have or who we love. a way of saying we can't hold on.
The answer would be a, water.
Urban (city) areas rely on food from rural (countryside) areas because in urban citites, there aren't a lot of backyards. People stay in tall apart building built on concrete. There are a lot of streets and sidewalks. Downtown is an urban area. When you go downtown, you don't get much grass and certainly not much open area to grow crops.
