Which outcome accelerates sea stack erosion when differential weathering concentrates stress?

💡 Explanation

Increased wave-cut notch formation accelerates erosion because undercutting weakens the stack's base, triggering increased mass wasting; therefore, stress concentrations lead to undercutting rather than other stabilizing processes or reduced hydraulic pressures that might slow breakdown.

• Which downstream morphological change occurs because of high rates of solifluction impacting Arctic river valleys?
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• Which mechanism causes the formation of oceanic 'garbage patches' within subtropical gyres?
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