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← HistoryWhich process is accelerated on Inca agricultural terraces when canals overflow?
A)Amphibole mineral precipitation
B)Geothermal energy discharge
C)Catastrophic slope destabilization✓
D)Enhanced nitrogen fixation rate
💡 Explanation
Increased hydrostatic pressure weakens the soil through increased pore water pressure ultimately causing reduction in shear strength; therefore catastrophic slope destabilization becomes highly likely rather than mineral deposition or faster nitrogen cycling.
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