Which outcome results when coastal subsidence follows glacial retreat near islands?

💡 Explanation

Increased erosion occurs because the isostatic rebound lags behind subsidence, increasing relative sea level and wave attack following the Isostatic Adjustment mechanism. Therefore, B is correct; rather than barrier island formation, existing coastlines are subjected to greater inundation.

• Which mechanism causes the deflection of fast-moving air streams by the Coriolis effect?
• Which outcome occurs when prevailing winds drive longshore drift along a coastline with varied resistance?
• Which risk greatly increases when excessive groundwater extraction collapses subterranean karst systems?
• Which risk markedly increases above limestone caverns when seasonal water tables surpass a critical saturation point?
• Which outcome occurs when thermoelectric power generation is deployed along Arctic stream systems?
• Which outcome occurs when tephra accumulation rapidly melts glacial ice?