Which long-term consequence results when wind erosion selectively removes fine sediment?

💡 Explanation

Lag gravel will form because wind deflation selectively removes the finer particles, therefore concentrating heavier pebbles and stones at ground level. Its formation accelerates as fine sediments leave, rather than stabilization that's slowed down.

• Which risk increases when winds persistently exceed lichen-cover anchoring thresholds?
• Which phenomenon primarily causes stream displacement when lateral fault motion occurs along a transform boundary?
• Which process causes increased soil horizon mixing during flood events?
• Which process causes a ventifact's abrasion rate to increase on salt flats?
• Which outcome regarding air masses results because of the Coriolis effect?
• Which outcome sharply increases weathering rates where fractured limestone underlies shallow soil?