The presence of gorges in the upper section of rivers is due to the fact...
GEOGRAPHY
WAEC 1990
The presence of gorges in the upper section of rivers is due to the fact that?
- A. the rocks in the upper course are less resistant
- B. the volume of the river is small
- C. hanging valleys join the main valley as waterfalls to cause the gorges
- D. the upper course has has a steep gradient
Correct Answer: D. the upper course has has a steep gradient
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