Which mechanism causes increased cirque erosion following deglaciation?

💡 Explanation

Increased freeze-thaw cycles after glacial ice melts cause frost shattering because water enters cracks and expands, fracturing the rock. Therefore this accelerates cirque erosion, rather than chemical or aeolian weathering that occur much slower.

• Which phenomenon limits phytoplankton growth during deep coastal upwelling events?
• Which outcome occurs when differential weathering undermines coastal sea stacks?
• Which risk increases where strike-slip faults intersect aquifers?
• Which outcome is directly enhanced after prolonged volcanic ash dispersal on a stable upwelling zone?
• Which erosional pattern is prominently formed through subduction-related volcanic arc activity?
• Which displacement results from intensifying the Coriolis effect on prevailing winds encountering a mountain range?