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 ice wedges diminish cirque walls?
• Which morphological consequence results when neck cutoff occurs?
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• Which consequence results when arid region alluvial fans heavily develop?
• Which erosion dominates when seasonal wave energy intensifies at coastal headlands?
• Which mechanism forms the amphitheater shape of cirques downstream?