Which horizon-forming outcome intensifies with increased cryoturbation in tundra soils?

💡 Explanation

Intensified cryoturbation accelerates organic matter translocation within the soil profile because freeze-thaw cycles churn layers into new formations via pedogenesis. Therefore, options A; rather than B,C,D, which cryogenic action impedes due water displacement that reduces chemical effectiveness by volumetric reduction.

• Which outcome occurs when intense tropical weathering follows a long-cycle of pedogenesis?
• Which outcome accelerates karst landscape formation when increased carbon dioxide dissolves?
• Which outcome is amplified because of the Ekman spiral effect within deep coastal waters?
• Which outcome occurs when glacial till undergoes intense arctic weathering?
• Which effect is most significantly magnified in delta regions when artificial levees are constructed along major distributaries?
• Which process leads to the formation of deep submarine fans at the mouths of fjords following deglaciation?