Determine whether each of the statements below is true or false.

1		All streams have the potential to flood. Need a Hint?
			A)	TRUE
			B)	FALSE
2		Energy to drive the hydrologic cycle comes from the Sun. Need a Hint?
			A)	TRUE
			B)	FALSE
3		A broad, shallow stream channel will move water more efficiently than a channel with a semi-circular cross-section. Need a Hint?
			A)	TRUE
			B)	FALSE
4		The discharge of a stream is related to the stream gradient. Need a Hint?
			A)	TRUE
			B)	FALSE
5		Generally, the discharge of a stream will diminish downstream. Need a Hint?
			A)	TRUE
			B)	FALSE
6		The logitudinal profile of all streams is concave upward. Need a Hint?
			A)	TRUE
			B)	FALSE
7		Large rivers can erode channels below base level. Need a Hint?
			A)	TRUE
			B)	FALSE
8		The gradient of a stream normally decreases downstream. Need a Hint?
			A)	TRUE
			B)	FALSE
9		The bed load of a stream may be transported by saltation. Need a Hint?
			A)	TRUE
			B)	FALSE
10		In urban areas, the frequency of floods often increases as urbanization proceeds. Need a Hint?
			A)	TRUE
			B)	FALSE
11		Oxbow lakes represent former stream channels. Need a Hint?
			A)	TRUE
			B)	FALSE
12		Flood plains are erosional features of stream valleys. Need a Hint?
			A)	TRUE
			B)	FALSE
13		Streams have tributaries whereas deltas have distributaries. Need a Hint?
			A)	TRUE
			B)	FALSE
14		In many areas, the frequency of large floods is well-known from historical data. Need a Hint?
			A)	TRUE
			B)	FALSE
15		Engineering projects on rivers often exacerbate flooding. Need a Hint?
			A)	TRUE
			B)	FALSE
16		Some flood prevention projects have actually increased the frequency and magnitude of flood events. Need a Hint?
			A)	TRUE
			B)	FALSE
17		Base level can never be below sea-level. Need a Hint?
			A)	TRUE
			B)	FALSE
18		Earth is the only planet where streams have been active. Need a Hint?
			A)	TRUE
			B)	FALSE
19		Alluvial fans commonly form as a result of stream deposition in arid areas. Need a Hint?
			A)	TRUE
			B)	FALSE
20		Base level can never be above sea-level. Need a Hint?
			A)	TRUE
			B)	FALSE