Which process causes crescent dune migration to stall?

💡 Explanation

Vegetation prevents grain flow via biostabilization, anchoring the slipface; therefore, the dune's migration halts, rather than being driven by wind or changes in sand saltation rates, assuming there is persistent vegetation taking root.

• Which weather outcome intensifies because of high-altitude Coriolis forces?
• Which outcome occurs when a transform fault zone restricts a river's meander plain expansion?
• Which phenomenon causes poleward heat redistribution from the tropics through atmospheric cells?
• Which process causes accelerated crustal subsidence during large stratovolcano formation?
• Which mechanism causes increased stream meandering in regions where the jet stream weakens and becomes more zonal?
• Which long-term outcome arises when intense chemical weathering of basalt releases soluble cations in tropical lateritic systems?