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Which mineral depletion occurs during podzolization due to eluviation?

A)Iron and aluminum oxides
B)Calcium and magnesium carbonates
C)Potassium and sodium feldspars
D)Quartz and clay minerals

💡 Explanation

In podzolization, acidic soil promotes leaching, thus cheluviation removes iron and aluminum oxides because their solubility increases at lower pH levels; therefore, an A horizon becomes depleted, rather than enriching in calcites and silicates.

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