Which outcome occurs when arid region dune crests thin?

💡 Explanation

Increased deflation occurs because decreased crest stability enhances wind erosion by *Venturi effect*, thereby accelerating removal, transporting finer sediments further; therefore, wind scours previously armored surfaces, rather than trapping sediments on increased vegetation.

• Which long-term outcome occurs when enhanced chemical weathering diminishes carbonate rock?
• Which outcome occurs when increased atmospheric carbon dioxide enhances calcium carbonate dissolution in oceans?
• Which outcome results when permafrost thawing causes downslope creep?
• Which global effect primarily results when the Hadley cell circulation weakens in the tropics?
• Which outcome occurs when pyroclastic surges encounter an inland lake?
• Under which conditions does iron translocation accelerate during soil pedogenesis?