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← GeographyWhich outcome often occurs when differential stress builds along transform plate edges?
A)Sudden crustal fault-rupture event✓
B)Gradual seafloor spreading increase
C)Lithospheric mantle upwelling event
D)Increased rate of glacial calving
💡 Explanation
A major earthquake initiates because elastic strain accumulates along the locked fault zone during aseismic creep; the mechanism is stick-slip behavior, which releases all at once. Therefore, a major rupture occurs, rather than gradual creep processes.
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