Which increased risk occurs to structures founded atop loess deposits during prolonged saturation events?

💡 Explanation

Soil-creep deformation increases because loess loses inter-granular cohesion during saturation events causing increased settlement, rather than deflation-related failures in drier pavement applications, therefore the answer is creep.

• Which outcome results when differences in tropospheric temperature contribute to variations across latitudes?
• Which mechanism contributes to fjord formation during glacial retreat affecting isostatic crustal rebound?
• Which outcome intensifies seasonal flooding near ephemeral streams bordering subtropical high-pressure zones?
• Which consequence occurs when repeated freeze-thaw cycles destabilize loess?
• Within desert ecosystems, which outcome results when surface cohesion decreases and wind velocity increases?
• Which outcome will occur following pyroclastic surges entering floodplains?