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← GeographyWhich outcome occurs when stress exceeds static friction along an existing transform fault?
A)Gradual fault creep and aseismic slip
B)Abrupt rupture and seismic waves generation✓
C)Formation of new oceanic crust
D)Metamorphism of surrounding rock
💡 Explanation
When shear stress overcomes static friction, elastic strain energy is catastrophically released because the fault surfaces rapidly slide past each other, radiating energy as seismic waves. Therefore abrupt rupture and seismic waves result, rather than fault creep, crust formation or metamorphism, which require different forces and timescales.
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