Solved UPSC CDS/OTA Question
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Q · Landformsmedium · 45s
A fan-shaped deposit of sediment at the mouth of a river is called:
TopicLandforms
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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A delta is a triangular or fan-shaped landform created when a river carries sediment and deposits it at its mouth where it meets a larger body of water like a sea or lake. The river's velocity decreases dramatically as it enters the larger water body, causing it to drop its sediment load and form these distinctive depositional landforms.
Final Answer: Option A - Delta