Which hazard increases when acidic groundwater dissolves carbonate bedrock?

💡 Explanation

Acidic groundwater causes dissolution of soluble rocks such as limestone, leading to the formation of karst topography; differential weathering creates voids; therefore sinkholes can suddenly collapse because material strength is lost by dissolution, rather than other gradual environmental changes.

• Which geological action primarily dictates the depth profile morphology of fjords during interglacial periods?
• Which effect is amplified when polar ice melt accelerates oceanic currents?
• Which phenomenon accelerates loess deposit armoring, reducing erosion?
• Earthworm activity affects tropical soil layers. Which outcome directly results when bioturbation is significantly reduced?
• Along coastlines, which weather effect results when increased local pressure gradients enhance wind shear?
• Which geographic outcome occurs when an oceanic plate subducts under a less dense continental plate?