Which outcome occurs when differential erosion diminishes a stack's caprock?

💡 Explanation

Accelerated subaerial weathering increases because the undercutting and collapse enhances the stack's surface area exposure post 'slaking'. This is a form of granular disintegration; therefore B, rather than changes to platform, transport, or base erosion.

• Which risk increases when rainfall reduces loess infiltration?
• Which soil horizon development results from eolian weathering?
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• Which risk rises when groundwater flow increases where fractured limestone underlies epikarst?
• Which outcome reduces fjord sediment oxygenation during stratification?
• Which mechanism causes uplift and mountain building along convergent plate boundaries with strike-slip fault zones?