Solved UPSC CDS/OTA Question
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Q · Landformsmedium · 45s
Which erosional landform is characterized by steep, near-vertical walls and a flat floor?
TopicLandforms
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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U-shaped valleys are created by glacial erosion and are characterized by steep, nearly vertical walls and a broad, flat floor. Unlike V-shaped valleys formed by rivers, glaciers have immense erosive power that scours and widens valley floors while steepening the sides, creating this distinctive U-shaped cross-section.
Final Answer: Option B - U-shaped valley