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← GeographyWhich outcome is caused by fault creep along subduction zones?
A)Slow, gradual crustal deformation✓
B)Catastrophic megathrust earthquake
C)Rapid, localized ground displacement
D)Immediate volcanic eruption frequency increase
💡 Explanation
Silent slip occurs because aseismic creep accommodates plate movement smoothly through ductile deformation, rather than abrupt rupture; therefore, slow deformation occurs rather than earthquakes, because energy dissipates gradually, rather than in single catastrophic events.
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