Which outcome accelerates loess deposit alteration through biogenic activity?

💡 Explanation

Enhanced soil horizon development occurs because bioturbation mixes soil layers, transporting organic matter; this enhances weathering and creates distinct layers. It promotes horizon development rather than decelerating it, therefore A is right; rather than aridification or decreased transport.

• Which hydrogeological consequence results when thermokarst lakes excessively expand?
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• Which geological process most directly forces rapid uplift during an earthquake?
• Which gas emission significantly escalates as a continental plate subducts under another plate at extreme depth?
• Which outcome occurs when a perched water table destabilizes above fractured Karst?
• Increased flood risk results when groundwater's solvent exceeds a limestone aquifer's saturation primarily because of which mechanism?