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← GeographyWhich outcome results when increased chemical weathering alters the underlying rock during pedogenesis?
A)Horizon differentiation decreases soil fertility
B)Regolith thickness increases landscape instability✓
C)Laterization accelerates nutrient stratification rapidly
D)Podzolization enriches sandy soil globally
💡 Explanation
Increased chemical weathering during pedogenesis enhances decomposition, increasing regolith thickness which destabilizes landscapes through mass wasting, because thick, unconsolidated material is more susceptible to erosion; therefore regolith thickens and destabilizes landscape, rather than improving soil fertility.
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