i don't know that's why I asked you
limestone
That's called an "aquifer" if it's naturally-occurring. But a "cistern" is a man-made with a waterproof lining. If it's a really big cistern, it's a "covered reservoir".
Caverns most commonly form in limestone bedrock, which is made of calcite minerals that can be dissolved by slightly acidic groundwater over time. This process creates underground cavities and passageways that can grow into large cavern systems.
Groundwater naturally contains carbon dioxide, which forms a weak acid when it combines with water. This slightly acidic water can slowly dissolve limestone, which is made of calcium carbonate, to form caverns and underground channels over time.
Caverns are formed through a process of chemical weathering and erosion of soluble rocks, such as limestone, by percolating water. Gradual dissolution of the rock over time creates underground voids that eventually expand to form caverns. Additional factors like tectonic activity and the presence of natural faults can also contribute to cavern formation.
calcium carbonate
limestone
That's called an "aquifer" if it's naturally-occurring. But a "cistern" is a man-made with a waterproof lining. If it's a really big cistern, it's a "covered reservoir".
They brought it from the mountains. they also stored the mountain ice in underground caverns, which were either natural or man made.
the peninsula is primarily made of limestone, a type of rock that easily dissolves in water. Over time, rainwater seeped through the limestone, creating underground channels and caverns through a process called karstification. This geological process is responsible for the formation of the caverns in the Yucatán Peninsula.
Caverns made of salt are suitable for burying toxic waste because salt has low permeability, which means it prevents the movement of liquids and gases. Additionally, salt caverns are stable and can seal themselves over time due to salt creep. Finally, salt caverns are generally located deep underground, minimizing the risk of environmental contamination.
Caverns most commonly form in limestone bedrock, which is made of calcite minerals that can be dissolved by slightly acidic groundwater over time. This process creates underground cavities and passageways that can grow into large cavern systems.
Groundwater naturally contains carbon dioxide, which forms a weak acid when it combines with water. This slightly acidic water can slowly dissolve limestone, which is made of calcium carbonate, to form caverns and underground channels over time.
Caverns are formed through a process of chemical weathering and erosion of soluble rocks, such as limestone, by percolating water. Gradual dissolution of the rock over time creates underground voids that eventually expand to form caverns. Additional factors like tectonic activity and the presence of natural faults can also contribute to cavern formation.
Howe Caverns is a cave located in New York, near Albany. It is thought to be at least a million years old and is made of limestone.
People do not make "rock formations", unless you want to count the pyramids as such.
Groundwater erosion can create landforms such as caves, sinkholes, and karst topography. As water dissolves and transports soluble rocks like limestone, it can form underground caverns and passages. Over time, these features can collapse, creating sinkholes on the surface. Karst topography is characterized by unique surface features like sinkholes, disappearing streams, and springs, all formed by groundwater erosion in soluble rocks.