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← GeographyWhich property change occurs because desert ventifacts experience enhanced mineral weathering?
A)Increased surface dissolution rate✓
B)Decreased frictional coefficient
C)Reduced thermal expansion rate
D)Elevated aerodynamic drag coefficient
💡 Explanation
Windblown sand causes surface abrasion, enhancing microfractures; this 'sandblasting' increases surface area, accelerating chemical interactions; this leads to increased dissolution rates, therefore causing greater weathering; rather than changing the coefficient.
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