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← GeographyWhich risk increases in regions crossed by transform faults during periods of increased pore water pressure?
A)Induced seismicity becomes more likely✓
B)Magma viscosity directly rises steadily
C)Lateral creep accelerates significantly rapidly
D)Elastic rebound dramatically reduces gradually
💡 Explanation
Induced seismicity becomes more likely because increased pore water pressure reduces effective normal stress on the fault planes, reducing frictional resistance, therefore fault slip is initiated at lower stresses, rather than a change in magma viscosity.
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