Which consequence results when permafrost underlies a high-latitude building?

💡 Explanation

Building collapse happens because differential settlement results from thermokarst, where thawing permafrost creates unstable ground. This causes subsidence and structural damage, therefore, the building becomes unstable, rather than benefitting from ground support or reduced heaving.

• Which outcome occurs when strong, persistent winds encounter parabolic dune fields?
• Which outcome occurs when high altitude air streams descend at subtropical latitudes?
• Which outcome relating to river stream incision occurs when tectonic uplift concentrates near a major river's headwaters?
• Which risk escalates when a lava dome's exterior cools?
• Which process accelerates the development of oxisol soils in tropical rainforests?
• Which outcome arises when infiltrating water encounters fractured limestone cave system?