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Geography

Which geological outcome occurs when sustained, unidirectional wind interacts with unconsolidated desert sediment?

A)Formation of deflation basins (blowouts)
B)Development of cuesta landforms
C)Deposition of glacial till
D)Creation of braided stream patterns

💡 Explanation

Deflation basins form due to wind Erosion removing fine sediment particles; this aeolian sorting creates a topographic depression because the wind removes loosely-bound material easily. Therefore "blowouts" result rather than depositional patterns because source sediment gets removed.

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