from calcium carbonate Caco3
As rainwater falls to earth, it absorbs pollution (natural and industrial) in the atmosphere which turns the rainwater slightly acidic. Limestone is affected by the acidity, and weathering and erosion is the result. The more pollution, the stronger the acidity, and the more damage is done to buildings and statues made from limestone.
Grikes form through the chemical and physical weathering of limestone bedrock by the dissolving action of water. Over time, this weathering process creates deep grooves or crevices in the limestone, resulting in the characteristic appearance of grikes in limestone pavement landscapes.
Limestone is the rock that is squeezed and heated to form marble. The high pressures and temperatures cause the limestone to recrystallize and become the metamorphic rock known as marble.
limestone
pressure, heat, time
taj mahal is one of the limestone buildings being threatened by pollution.
Quarrying limestone can lead to pollution through dust, noise, and vibrations. However, limestone is a valuable resource used in construction, agriculture, and industry. To mitigate pollution, proper planning, regulations, and monitoring can help minimize the environmental impact of limestone quarrying.
Types of pollutants caused by a limestone quarry are:- Air pollution, the dust etc caused from drilling. The process of quarrying limestone causes the air to become polluted. Sound pollution, the sound caused by quarrying from limestone can often heavily impact those living within hearing distance.
Sulfuric and nitric acid, mainly from industrial, vehicle, and coal fired electrical generating plants, and which is formed in the atmosphere and falls to earth in rain (extremely acidic rain). The acids reacts chemically with the calcium carbonate composing the limestone, dissolving it.
It has been, but limestone is prone to weathering, and is easily damaged by air pollution.
Factories might line their chimneys with limestone to help neutralize acidic gases released during combustion, reducing air pollution. Limestone can also capture some pollutants and prevent them from being released into the atmosphere.
Industrial air pollution is thought to form a weak acid with rain. Even such a weak acid is able to erode limestone buildings.
Acid rain affects limestone used as building materials and sculpture. It is caused when rain falls through air that contains sulfur dioxide and nitrogen oxides. In solution, these form sulfuric and nitric acid, which can chemically dissolve limestone (crystalline calcium carbonate), and marble as well.
As rainwater falls to earth, it absorbs pollution (natural and industrial) in the atmosphere which turns the rainwater slightly acidic. Limestone is affected by the acidity, and weathering and erosion is the result. The more pollution, the stronger the acidity, and the more damage is done to buildings and statues made from limestone.
Chemical limestone can form when calcite is dissolved.
it rains and sinks into limestone and over to starts to corrode at the vulnerable limestone
pollution