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← GeographyWhich risk during intense prairie wildfires increases with loess deposits?
A)Increased wind erosion of topsoil✓
B)Decreased infiltration rate groundwater recharge
C)Acceleration of chemical weathering processes
D)Reduced slope stability landslide occurrences
💡 Explanation
Increased wildfires lead to the loss of vegetation, which normally stabilizes loess. Removal of the vegetative cover triggers deflation, because it reduces surface roughness available for erosion; therefore, wind erosion intensifies, rather than chemical weathering which is slow, and vegetation matters more for wildfires than infiltration differences.
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