What Is the Role of a Drainage Basin

Multiple Choice

What is the role of a drainage basin?

A) Rivers empty into a drainage basin, which represents a lake or the ocean.
B) A drainage basin is the area drained by a river and all of its tributaries.
C) A drainage basin is very permeable soil into which flood waters seep instead of going into a river.
D) A drainage basin is very impermeable soil, where flood waters are held and eventually evaporate instead of going into a river.
E) A drainage basin is a set of underground tunnels that drain water into the ocean.