The entire surface area within a drainage basin is known as its ____________ .

Question

Quizplus · Accepted Answer

The term "watershed" is used to describe the entire surface area within a drainage basin that converges into a single point, such as a stream, river, or lake. It includes all of the land, hills, valleys, and other terrain that contributes water to the watercourse. The other options are not specific enough to describe the entirety of a drainage basin.

The Entire Surface Area Within a Drainage Basin Is Known