the watershed is the divide line between neighbouring drainage basins precipitation landing on a particular side of the watershed will stay in that drainage basin until it is evaporated or reaches...
drainage basins are rivers and strems all conected to one large rivertake the Mississippi river for an exampleit is so long and big with a bunch of littler rivers and streams branching off of it
A drainage basin is an extent or area of land where water from rain and melting snow or ice drains downhill into a body of water, such as a river, lake, reservoir, estuary, wetland, sea or ocean.A...