Following prolonged drought, which outcome initiates desert pavement formation?

💡 Explanation

Desert pavement forms due to deflation, a removal process of fine particles by wind action. Prolonged drought reduces vegetation cover, making soils vulnerable; therefore deflation removes silt and clay, rather than contributing to rock breakdown by weathering, runoff decrease, or root fracturing.

• Which outcome results when strong winds consistently erode material from a vegetated dune's upwind side?
• Which risk increases when transverse dune migration accelerates?
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• Which outcome occurs when seawater permeates subducting lithosphere?
• Which outcome arises when intense storm wave action targets a coastline featuring differential rock hardness?
• Which threat to hydroelectric dams occurs because rapid tephra deposition?