Which geological hazard is amplified when saturated sediment exists above faults?

💡 Explanation

Liquefaction-induced ground deformation is amplified because seismic shaking causes water-saturated, granular material to lose strength via the mechanism of increased pore water pressure. Therefore, ground shifts more than usual, rather than other geological effects, because material acts like a fluid.

• Which characteristic causes increased cyclone intensity in the Southern Hemisphere?
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• Which outcome of glacial movement increases when ice streams surge?
• Which mechanism causes localized uplift along a strike-slip fault segment during an earthquake?