A Geologist Finds an Old Report on Stream Discharge and Reads

Multiple Choice

A geologist finds an old report on stream discharge and reads a value of "20",but the rest of the page is cut off.Which of the following could be the appropriate value and units for the discharge of a stream?

A) 20 meters per second
B) 20 cubic meters per second
C) 20 square meters per second
D) 20 seconds per cubic meter