Which mechanism inhibits ventifact formation downwind under sand cover?

💡 Explanation

Reduced wind exposure from sand cover prevents further abrasion, the primary mechanism forming ventifacts, because the aeolian processes cannot shape exposed rock. Therefore, existing stones are preserved, rather than being actively eroded.

• Which coastal landform develops when longshore drift deposits sediment offshore?
• Which flow pattern contributes to speleogenesis in karst regions?
• Which outcome follows when anticyclonic airflow amplifies near the 30° latitude regions?
• Which effect causes deflection of prevailing winds due to Earth's rotation?
• Which risk increases when tectonic uplift causes increased incision within a broad alluvial plain?
• Which effect intensifies when freeze-thaw cycles erode bedrock within a glacial cirque?