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← GeographyWhich risk increases after a large inland earthquake ruptures along a transform vault zone far from coastlines?
A)Heightened turbidity current frequency in submarine terrain
B)Widespread surface liquefaction endangering built structures✓
C)Increased pyroclastic flow potential on volcanic ridges
D)Elevated methane hydrate destabilization on continental shelves
💡 Explanation
When a large earthquake occurs inland, liquefaction risk increases because seismic waves induce ground failure in saturated, unconsolidated sediments near to constructed sites, leading to structure instability. Therefore, liquefaction endangering structure results, rather than heightened turbidity requires seafloor sediment instability, pyroclastic risk requires volcanic activity, and methane destabilization needs shallow marine settings.
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