Which outcome results when freeze-thaw weathering concentrates in mountain basins?

💡 Explanation

Glacial cirque formation occurs because the mechanism of nivation involves repeated freeze-thaw cycles which erode and sculpt the rock basin. This forms a characteristic amphitheater-like depression, therefore driving headward erosion, rather than sedimentation because mass wasting exceeds deposition under glacial ice cover.

• Which pattern emerges when limited vegetation cover disrupts aeolian transport?
• Which risk increases when a river crosses transform faults?
• Which localized geographic outcome develops due to strike-slip fault creep?
• Which process dominates after floating buoyant plastic debris converges inside an ocean gyre?
• Which downstream soil effect mainly results from prolonged agricultural irrigation in arid climates?
• Which landscape outcome characterizes areas undergoing increased deflation?