Which of the following is an erosional landform created primarily by river action?
Show answer & explanation
Correct answer: C
Explanation
Answer: Gorge
Explanation: A gorge is an erosional landform formed by river activity, especially in the upper course of a river.
How a gorge is formed:
A river flows rapidly in mountainous regions
It cuts deeply into hard rocks over time
Vertical erosion dominates over lateral erosion
Results in a deep, narrow valley with steep sides
Additional Key Facts
Erosional river landforms:
Gorge
V-shaped valley
Waterfall
Rapids
Depositional river landforms:
Delta
Floodplain
Levees
Alluvial fans
Potential Exam Questions and Answers
Q. What is a levee?
Ans: Natural embankment formed by river deposition
Q. Which field studies landforms?
Ans: Geomorphology