Question 1
A ________ refers to an area that contributes to a stream.
◦ natural levee
◦ divide
◦ groundwater gradient
◦ drainage basin
Question 2
Laminar flow, where water moves in approximately straight-line paths, characterizes ________.
◦ slow-moving streams
◦ the bottoms of channels
◦ the edges of channels
◦ fast-moving streams
◦ all of the above