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← GeographyWhich geological process most directly forces rapid uplift during an earthquake?
A)Elastic rebound of fault lines✓
B)Buoyant magma ascent
C)Isostatic adjustment equilibrium
D)Hydraulic fracturing deep underground
💡 Explanation
When tectonic stress overcomes the elastic properties around a fault, the stored energy is released rapidly through elastic rebound and seismic waves, resulting in uplift. Therefore elastic rebound is the cause, rather than magmatic, isostatic, or hydraulic uplift which operate through different mechanics and timescales.
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