An area that is drained by a river system is called its basin part a watersheds drainage source wetland habitat.
A watershed is an area of land that directs all streams and rainfall to a common outlet. At the outlet of a reservoir, the mouth of a bay, or any point along a river.
A catchment or catchment area is the area drained by a river and its tributaries. The edge of a watershed is called a watershed. This can be compared to a sink or a sink that catches falling water.
River systems are also known as basins or watersheds. A river watershed includes a river, all its tributaries, and all groundwater resources within the area.
Learn more about watersheds at
https://brainly.com/question/24813719
#SPJ4
