Which outcome occurs when wind velocity decreases near dune crests?

💡 Explanation

Saltation decreases because reduced wind speed diminishes the capacity to carry sand grains via 'wind shear' causing deposition; therefore, transport diminishes rather than accelerating the migration or increasing either ventifact or deflation rates.

• Which climatic outcome occurs when intertropical convergence zone weakens?
• Which climatic effect occurs when the Intertropical Convergence Zone (ITCZ) migrates seasonally?
• Which consequence results when intense wave action erodes the base of a coastal headland exhibiting differential weathering?
• Which mechanism causes increased stream erosion downstream of a dam following heavy precipitation?
• Which geological feature results when carbonation weathered limestone collapses underground?
• Which mechanism inhibits alluvial terrace formation during rapid tectonic uplift?