Which scenario follows the rapid dissolution of Antarctic carbonates?

💡 Explanation

Glacial retreat uncovers limestone bedrock, where dissolution occurs because of direct exposure to acidic meltwater, therefore chemical weathering accelerates, rather than ocean acidification, stratification, or rising salinity causing such rapid and localized bedrock impacts.

• Which risk increases when rapid levee construction uses poorly compacted fill material on a floodplain lacking vegetation?
• Which phenomenon causes the formation of patterned ground in Arctic regions underlain by permafrost?
• Which outcome primarily occurs via wave refraction around a coastal headland featuring sea stacks?
• Which risk increases with prolonged water saturation of an aging earthen levee structure?
• Which outcome regarding silica content results when fractional crystallization modifies magma flows?
• Which risk increases for Arctic infrastructure during seasonal thaw?