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← GeographyWhich outcome occurs when prolonged aquifer depletion weakens strata?
A)Accelerated sinkhole formation expansion✓
B)Increased rates of mineral precipitation
C)Enhanced seismic wave propagation
D)Decreased geothermal gradient stability
💡 Explanation
Sinkhole formation accelerates because dissolving supports causes subsurface instability. Increased effective stress triggers *suffosion*, therefore expansion occurs rather than increased underground mineral or ground stability because dissolved supports were removed.
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