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What is the main difference between an alluvial fan and a delta?

A. Fan is underwater, delta is not

B. Delta forms in the sea, fan on land

C. Fan forms from glaciers, delta from rivers

D. No difference

Answer: Option B

Solution (By Examveda Team)

Alluvial fans form on land at the base of mountains, while deltas form where rivers enter standing water like oceans or lakes.

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