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← GeographyWhich topographical feature forms down-slope following sediment deposition during episodic flooding cycles?
A)Stratified alluvial fan✓
B)Braided glacial moraine
C)Sublacustrine turbidite basin
D)Esker drainage system
💡 Explanation
When fast flowing sediment-laden shifts from channelized transport, sediment gravity flow deceleration deposition occurs because confinement decreases, leading to build-up in layered distributions. Therefore alluvial fans are create, rather than other features which require different formation mechanisms.
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