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Geography

Which landscape change results when deflation exposes bedrock?

A)Formation of a desert pavement
B)Increased loess sediment deposition
C)Enhanced dune stabilization rate
D)Accelerated chemical weathering horizon

💡 Explanation

Desert pavement forms due to deflation removing fine particles, leaving larger rocks behind; this is the process of winnowing. Because the area is armored by pebbles, further deflation is reduced, therefore it creates pavement rather than deposition or weathering.

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