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← GeographyWhich erosional outcome dominates when persistent winds encounter unconsolidated alluvial plains?
A)Development of desert pavement (reg)✓
B)Extensive chemical weathering of feldspars
C)Increased lateral stream channel migration
D)Formation widespread glacial till plains
💡 Explanation
Desert pavement forms due to deflation, where wind removes fine particles, leaving behind larger rocks; therefore, desert pavement appears, rather than other forms of erosion, because wind sorts sediments by aerodynamic size.
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