What is a Potomac feeder?

Tropical rainforests make up what percent of Africa's land mass? What two Hawiian Islands were not a part of the State of Hawaii? What does the term confluence mean name the two states that border the confluece of the Mississippi and Missouri rivers? Is Fisher Ridge Cave a national park? What city is Mrytle Beach in? How many karats is the Heart of The Ocean in titanic? When was the first cantilever bridge made? How do you get to south beach in Miami? Where is the Tinmouth in Tinmouth located? Why has the level of the dead sea dropped more than 262 feet? What boundary is El Chichon located? What was the original name for the Brooklyn bridge? What are the plants grow in the open ocean? Why does little sunlight reach coniferous forests? Who protect the rainforest? How many people visit Arches national park? What are the main tourist attractions in Haiti? What states does the Appalachian mountains go through? Why do wetlands have such high nutrients? The name of a pacific island group?