Which weathering product accelerates karst topography development in limestone formations?

💡 Explanation

Carbonic acid enhances karst formation due to chemical weathering; increased levels means expedited dissolution. This is because dissolution widens fractures, therefore rainwater is channeled through, rather than surface flow that spreads slower.

• Which crustal deformation results at a subduction zone?
• Which outcome occurs as surface ocean nitrate declines during algal upwelling?
• Which outcome occurs when sediment load overwhelms alluvial river competence?
• Which consequence results when descending air experiences rising pressure within subtropical gyre circulation?
• Near coastal island chains, which outcome results from increased wave refraction?
• Which outcome occurs when increased glacial meltwater enters subglacial stream systems in Greenland?