7:00 - Mori means forest or woods, so "kuroi mori" means "(a) black forest." If it were an actual place name in Japanese, it would probably be "Kuromori" "(The) Black Forest."
Interestingly, the Japanese governmental agency in charge of trees and forest and woods and what-not makes a distinction with "mori" in that specifically it is a forest with multiple kinds of trees. If the forest only has one (or mainly one) kind of tree, that area is designated a "hayashi." Everyday folk may not make this distinction, however.
Swamp would be "numa." (And on a Phoenix-related note, the "sawa" of "Isawa" could possibly also mean "swamp" or "marsh.")