What is the significance of base level in river erosion?
A. It accelerates erosion
B. It's the lowest level a river can erode to
C. It affects rainfall
D. It causes earthquakes
Answer: Option B
Solution (By Examveda Team)
The base level is the lowest elevation to which a river can erode, usually sea level.It controls vertical erosion and sediment deposition.This Question Belongs to Geological Engineering >> Geomorphology And Surface Processes
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