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← GeographyWhich consequence results when vegetation removal causes deflation?
A)Expansion of active longitudinal sand seas✓
B)Increased chemical weathering of rock forms
C)Reduced formation of alluvial fans
D)Decreased erosion rates in mountain areas
💡 Explanation
Vegetation removal triggers deflation, hence widespread sediment transport by wind. This expansion occurs because decreased surface cohesion leads to easier particle entrainment via aerodynamic lift, developing longitudinal sand seas rather than stabilization, therefore increasing these expansion rates.
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