Which process accelerates later pedogenesis when dense clay inhibits infiltration?

💡 Explanation

Preferential flow pathways accelerate advanced pedogenesis because macropores bypass the impeding clay layer providing water and oxygen directly to deeper horizons, therefore promoting horizon differentiation, rather than allowing stagnation near the surface.

• Which risk increases when thawing permafrost destabilizes high-altitude mountain slopes covered with colluvium?
• Which feedback results when volcanic tephra deposition increases albedo?
• Which effect results when tundra thaws and bioturbation increases?
• Which outcome occurs when a river's meander erodes the neck, bypassing flow?
• Which outcome occurs when wind velocity decreases near dune crests?
• Which landscape feature primarily results due to solifluction processes in regions with permafrost?