Which erosional outcome dominates after pyroclastic flow deposits?

💡 Explanation

Flash floods dominate erosion because unconsolidated pyroclastic material increases surface runoff via decreased infiltration. This concentrates intense flows on adjacent drainage basins, triggering rapid gully formation rather than steady accumulation because slope gradients are already high.

• Which outcome increases when thermal inversions interrupt Hadley cell circulation?
• Which process primarily causes horizon mixing during pedogenesis?
• Which outcome occurs when glaciers retreat in a cirque basin and leave behind meltwater?
• Which feedback on coastal ecosystems results when large gyres stagnate?
• Which geophysical event is most likely to occur along coastlines as permafrost thaws due to rising global temperatures?
• Which consequence results when prevailing winds weaken within significant oceanic gyres?