Solved UPSC CDS/OTA Question
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Q · Landformsmedium · 45s
What is a plunge pool?
TopicLandforms
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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A plunge pool is a deep depression eroded into the bedrock at the base of a waterfall by the continuous impact and swirling action of falling water. The hydraulic action and abrasion caused by the falling water and the rocks it carries gradually excavate the pool, which can become quite deep over time.
Final Answer: Option B - A deep pool at the base of a waterfall