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← GeographyWhich consequence results when extensive deflation occurs in coastal dune ecosystems?
A)Nutrient stratification in groundwater increases
B)Shoreline retreat accelerates landward✓
C)Marine terraces experience accelerated uplift
D)Lag deposits develop below sea level
💡 Explanation
Deflation removes fine sediment, leading to destabilization; therefore, shoreline retreat accelerates landward because this sediment loss undermines the dune's anchoring effect, rather than improved soil quality. The aeolian process dominates.
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