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← GeographyWhich seismic effect results when a large earthquake occurs along a transform fault bordering a continental plate?
A)Tsunami generation due to vertical displacement
B)Surface rupture and lateral offset of features✓
C)Widespread liquefaction of subsurface sediments
D)Deep mantle plume activation volcanism
💡 Explanation
When an earthquake occurs along a transform fault, shear stress is released through strike-slip motion because the fault mechanism creates lateral movement. Therefore, surface rupture and lateral offset result, rather than tsunami, liquefaction, or induced volcanism, which require vertical displacement, saturated soils or mantle upwelling respectively.
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