Over time it dissolves limestone or gypsum, so most caves are in those rocks, of which limestone is by far the more widespread.
Yes, carbonic acid (H2CO3) can dissolve limestone and other minerals in rocks to create caves over long periods of time through a process called carbonation. Carbonic acid reacts with the calcium carbonate in limestone to form calcium bicarbonate, which is more soluble and leads to cave formation.
The acid that makes carbonates is carbonic acid.
Primarily in their mode of formation: dissolution of limestone by water acidified by atmospheric CO2 (forming carbonic acid).
Carbonic acid
The chemical equation for Carbonic Acid is H2CO3.
Carbonic acid plays a key role in the formation of dripstones in caves. When carbonic acid in rainwater interacts with limestone, it creates a chemical reaction that dissolves the limestone and forms caves. As the water drips through the cave, it leaves behind mineral deposits that accumulate over time to form dripstones like stalactites and stalagmites.
limestone
Limestone
Limestone and marble are two types of rocks that are easily weathered by carbonic acid due to their high calcium carbonate content. Over time, carbonic acid dissolves these rocks, leading to the formation of caves, sinkholes, and other karst landscapes.
Carbonic acid is formed when rainwater reacts with carbon dioxide in the soil. This weak acid plays a role in the chemical weathering of rocks and minerals. Over time, carbonic acid can contribute to the formation of caves, sinkholes, and other geological features.
Limestone and marble are two types of rock that are easily weathered by carbonic acid, which is a common acid found in rainwater. Over time, carbonic acid dissolves these rocks, leading to the formation of caves, sinkholes, and other karst topography features.
Rain water + atmospheric CO2 gives Carbonic Acid - very weak but over time able to dissolve limestone.