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← GeographyWhich outcome results when intense land deflation exposes saline groundwater in arid climates?
A)Formation of playas or salt flats✓
B)Accelerated sand dune migration rates
C)Increased ventifact formation frequency
D)Elevation of loess deposit accumulation
💡 Explanation
Playa formation occurs because deflation lowers the land surface to the water table, therefore, saline water evaporates at the surface, leaving salt behind, creating a playa plain–rather than sand dune or ventifact acceleration reliant on continual surface sediment transport.
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