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← GeographyWhich feature results because varying rock densities impede stresses during Orogenic deformation?
A)Formation of listric faulting✓
B)Increased mantle convection rate
C)Decreased isostatic rebound rate
D)Localized flood basalt eruptions
💡 Explanation
Listric faults occur because density contrasts between layered rock, metamorphosed cores, and sedimentary basins concentrate/deflect the compressional stresses during orogeny; therefore, fault plane curvature results, rather than uniform stress-induced deformation, developing uniformly graded thrust faults.
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