Solved UPSC CDS/OTA Question
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Q · Landformsmedium · 45s
What is a fjord?
TopicLandforms
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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A fjord is a long, deep, narrow inlet of the sea between high cliffs, formed by glacial erosion during ice ages. When glaciers carved deep U-shaped valleys that extended below sea level, the subsequent rise in sea level after glacial retreat flooded these valleys, creating fjords. They are characterized by steep sides and great depth.
Final Answer: Option B - A deep, narrow inlet formed by glacial erosion