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It depends on what is meant by 'holes'. Cavities in limestone may be caused by both mechanical and chemical weathering.

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9y ago
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5mo ago

Limestone with holes is typically a result of chemical weathering. The holes are often created through the process of carbonation, where carbonic acid in rainwater reacts with the calcium carbonate in limestone to dissolve it and create cavities over time.

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Q: Is limestone with holes mechanical or chemical weathering?
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Related questions

Which is one way that mechanical weathering influences chemical weathering?

Acids in the rain create holes in the rock, which allows water to get inside for ice wedging.


Can a rock be dissolved?

Naturally speaking, the rate at which limestone dissolves depends on the amount of rainfall and the concentration of carbon dioxide in the water. Chemical weathering is the process that breaks down rock through chemical changes. The most common agents of chemical weathering include water, oxygen, carbon dioxide, and living organisms. Chemical weathering creates holes or soft spots in rock, so the rock breaks apart more easily. Chemical and mechanical weathering often goes hand in hand; mechanical weathering breaks rock into pieces, exposing more surface area to chemical weathering. It someone wants to dissolve a rock manually, Hydrofluoric acid is the answer.


What causes the formation of caves chemical or mechanical weathering?

Weak acids seep into the ground until they reach a zone soaked with water. As the ground water become more acidic, it dissolves calcite and other minerals in the rock. Over time, the action of the acidic water produces holes in the rock. The holes grow, creating passages, chambers, and pits, and eventually become caves.


Which is one way that chemical weathering influences mechanical weathering?

Chemical weathering can weaken rocks by altering their composition, making them more susceptible to mechanical weathering processes such as frost wedging or root growth. This can lead to the breakdown of rock into smaller fragments through physical forces.


What is weathering and the sequences?

Weathering is the process of breaking down rocks and minerals at the Earth's surface into smaller pieces through physical, chemical, or biological means. The two main types of weathering are mechanical (physical) weathering and chemical weathering. Mechanical weathering involves the physical breakdown of rocks into smaller pieces, while chemical weathering involves the breakdown of rocks through chemical reactions. The sequences of weathering involve the gradual breakdown and decomposition of rocks over time, eventually contributing to soil formation.


Why limestone is susceptible to chemical weathering?

One reason why limestone is susceptible to chemical weathering because when acid acts on the calcium carbonate in the limestone to form calcium bicarbonate which is dissolved by water, which results in pits and holes found in the limestone. Equations to represent: CaCO3 + H2O + CO2 results in Ca(HCO3)2


Chemicals in the air mix with rocks and eat away holes in them or make them crumble?

chemical weathering


How do holes in rocks get bigger?

Holes in rocks can get bigger through weathering processes such as freeze-thaw cycles, water erosion, chemical weathering, and biological activity. These processes can gradually wear away the rock material around the hole, causing it to expand over time.


What is the relasionship between carbon deoxied water limestone and sink holes?

Limestone


Is ice wedging physical weathering or chemical weathering?

Ice wedging is physical weathering. As water freezes it grows, so when water flows into cracks or holes and then freezes it causes the water to expand, which brakes apart whatever it seeped into.


What hypothesis explains why some rocks might have holes in them?

The reason some rocks have holes in them is because of Chemical weathering. This is where slightly acidic rain falls onto the rocks and corrodes it over time.


What cause sinkholes?

erosin can cause sink holes and weathering