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← GeographyWhich landform results when wind deflation weakens stabilizing vegetation?
A)Blowout formation✓
B)Loess deposition
C)Barchan migration
D)Ventifact creation
💡 Explanation
Blowout formation occurs due to wind deflation removing sediment where vegetation weakened the cohesion of soil particles; this is Aeolian excavation. The wind overcomes the shear strength because plants no longer bind the material, therefore it creates a depression, rather than depositing material.
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