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Rain water percolates into ground. It contains carbon bi oxide. After dissolution in the water it forms carbonic acid. It dissolves lime stones. Calcium carbonate of the lime stone gets converted into calcium bicarbonate. This is soluble salt. It gets reconverted into insoluble calcium carbonate. Very beautiful caves have been formed in south America and else where. They has got those beautiful stalactites and stalagmites. It took millions of years to form these caves.
What else can I help you with?
How do acids in ground water make caves form?
Acids in groundwater, such as carbonic acid from carbon dioxide, can dissolve limestone (calcium carbonate) rocks, creating openings and cavities underground. Over time, the continuous dissolution of the limestone by acidic water leads to the formation of caves through a process called chemical weathering.
Is a sinkhole caused by erosion?
Sink holes are normally caused by the soft palatable ground beneath the soil giving way. The soft ground is usually made out of limestone or brittle rocky sand, and is caused by groundwater wearing away at it.
How can ground water cause caves and sinkholes?
Acidic ground water (rain-water that has absorbed atmospheric carbon dioxide to form carbonic acid) dissolving the limestone as it flows through the joints & other discontinuities in the rock mass.
What can result when acids in groundwater weather limestone rock underground?
Acids in groundwater can dissolve the limestone rock underground, causing the formation of underground caves and sinkholes. This process is known as chemical weathering and can lead to the collapse of the ground surface above the dissolved rock. It can also create new underground pathways for groundwater flow.
What is powdered limestone?
Powdered limestone is a finely ground form of limestone rock. It is commonly used in agriculture, construction, and other industries as a soil amendment, building material, and as a component in various products such as paints and adhesives.
Why does ground water often contain more dissolve substance in it than water on the surface?
yes
Were can you find limestone?
You can find limestone anywhere under the ground.
What is one piece of evidence that water can dissolve rocks?
One piece of evidence that water can dissolve rocks is the phenomenon of chemical weathering, particularly the dissolution of limestone. When rainwater, which is slightly acidic due to dissolved carbon dioxide, seeps into the ground, it can dissolve calcium carbonate in limestone, leading to the formation of features like caves and sinkholes. This process demonstrates how water can chemically alter and break down rock over time.
What is one characteristic of the round water that forms caves?
Ground water I think you meant! It is slightly acidic, primarily from dissolved atmospheric CO2, so can dissolve limestone given enough time.
What is limestone obtained from the ground by?
By digging with a spoon.
Where is sandstone and limestone located and why is oil found there?
limestone and sandstone are found under ground and oil is there to
How does carbonic acid help form caves?
Carbonic acid can dissolve limestone, a common rock type in many regions, which then forms caves through a process of chemical weathering. When rainwater, containing carbon dioxide from the atmosphere, seeps through the ground and comes into contact with limestone rocks, it forms carbonic acid. This carbonic acid slowly dissolves the limestone over time, creating cave systems underground.
What conditions if any are necessary for sink hole to happen?
Rain water sinking into limestone bedrock will slowly dissolve the limestone and, over many centuries, form potholes and caverns. In time, the cavern's ceiling will become too thin to support the ground above. A sink hole will appear when the cavern's roof collaspes.
How do acids in ground water make caves form?
Acids in groundwater, such as carbonic acid from carbon dioxide, can dissolve limestone (calcium carbonate) rocks, creating openings and cavities underground. Over time, the continuous dissolution of the limestone by acidic water leads to the formation of caves through a process called chemical weathering.
What sedimentary rock is ground up to use in cement?
Limestone
Is it true that exfoliation is the effect that ground water has on limestone?
yes
A depression in the ground due to cave collapse or acidic water dissolution of limestone is called a?
A sinkhole is the term used to describe a depression in the ground caused by a cave collapse. It can also be the result of acidic water dissolving limestone.
