The concept of graded river profile refers to?
A. Sudden waterfalls in rivers
B. A river in equilibrium between erosion and deposition
C. Tectonic uplift of valley floors
D. Steep youthful stage of a river
Answer: Option B
A. Sudden waterfalls in rivers
B. A river in equilibrium between erosion and deposition
C. Tectonic uplift of valley floors
D. Steep youthful stage of a river
Answer: Option B
What is the main agent responsible for the formation of V-shaped valleys?
A. Wind
B. River
C. Glaciers
D. Landslides
Which of the following is an erosional feature formed by wind?
A. Drumlin
B. Oxbow lake
C. Yardang
D. Delta
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