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← GeographyWhich risk notably increases when rapid, shallow groundwater extraction accelerates?
A)Accelerated induced sinkhole formation✓
B)Decreased volcanic eruption frequency
C)Increased surface albedo reflection
D)Enhanced atmospheric carbon sequestration
💡 Explanation
Increased groundwater extraction amplifies dissolution in soluble bedrock terrain due to an elevated hydraulic gradient; this causes accelerated dissolution along fractures. Because the water supports the overburden above limestone rather than only cave formation, induced sinkhole formation accelerates; therefore, the stress increases compared with other factors.
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