Solved UPSC CDS/OTA Question
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Q · Landformsmedium · 45s
A sandbar formed parallel to the coast is called:
TopicLandforms
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Barrier islands are elongated, narrow sandy formations that run parallel to the coastline, separated from the mainland by lagoons or bays. They are formed by wave action, longshore drift, and sediment deposition. These islands act as natural barriers protecting the mainland coast from wave erosion and storm surge.
Final Answer: Option B - Barrier island