Which outcome occurs when groundwater seeping into a limestone cave with localized high CO2 concentration encounters reduced atmospheric CO2 above?

💡 Explanation

Increased stalactite deposition arises because reduced cave CO2 causes Carbonate Precipitation from supersaturated bicarbonate solutions. Therefore, calcium carbonate deposition increases rather than solution of roof rock because the lower CO2 concentration favors precipitation over dissolution.

• Which process forms enlarged cave conduits when dissolution efficiency changes?
• Which long-term effect increases when vegetation inhibits horizonation during pedogenesis?
• Which landform results when glaciers erode adjacent cirques?
• Water density differences due to glacial melt in a fjord can drive which mixing-related oceanic effect?
• Which consequence results when nearshore upwelling declines due to El Niño?
• Which geologic feature consistently results when two tectonic plates slide past each other in a transform boundary?