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← GeographyWhich outcome occurs when glacial meltwater deposits sediment?
A)Formation of an alluvial fan✓
B)Increased channel sinuosity
C)Development of a braided stream
D)Erosion of a sea cliff
💡 Explanation
Alluvial fans form due to a decrease in stream gradient and velocity, triggering sediment deposition, because glacial meltwater carries a high sediment load. Therefore, a fan develops, rather than increased meanders or cliff erosion, which require different geomorphic processes.
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