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← GeographyWhich outcome results when desert pavement deflation exposes bedrock?
A)Ventifact formation via abrasive weathering✓
B)Increased soil moisture content retention
C)Stabilization of existing wandering sand dunes
D)Accelerated chemical weathering due to hydration
💡 Explanation
Ventifact formation occurs because deflation lowers the desert surface, exposing bedrock to persistent wind and airborne sand; leading to abrasive weathering that carves ventifacts. Therefore, ventifacts form, rather than soil changes or dune stabilization processes typical of vegetated surfaces.
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