The Major Threat to Taj Mahal is
By BYJU'S Exam Prep
Updated on: November 9th, 2023
The major threat to the Taj Mahal is acid rain which contains harmful chemicals that are harming the monument. One of the seven wonders of the world and a source of pride for India is the Taj Mahal. The impact of sulphur dioxide endangers the monument’s beautiful white marble. This phenomenon is causing Taj’s white marble to gradually change color and become yellowish.
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Major Threat to Taj Mahal
The impact of air pollution on the Taj Mahal has been significant over the years, with the monument’s white marble gradually turning yellow and losing its shine. The sulphur dioxide in the air reacts with the marble, forming a layer of calcium sulphate, which is yellow in color and makes the surface of the monument appear dull and discolored. This process is known as sulphation. Over time, the sulphation can cause irreversible damage to the marble, including cracking and erosion.
The burning of fossil fuels results in the release of pollutants into the atmosphere, such as nitrogen dioxide and sulphur dioxide. Nitric and sulfuric acid are created when these pollutants combine with water vapors. Additionally, they fall as acid rain when it rains. The Taj Mahal is seriously threatened by this acid rain, which also detracts from its beauty.
The marble of the monument is getting corroded due to the acid rain. When the acid reacts with the marble, it forms a powder-like substance which is soon washed away by the rain. This is also known as the ‘marble cancer’. The soot particles from the Mathura oil refinery are also leading to the yellowing of the white marble. The decoloration of the marble is happening rapidly due to the harmful chemicals in the air.
Summary:
The Major Threat to Taj Mahal is
Acid rain is the biggest threat to the Taj Mahal. The phenomenon of acid rain is brought on by the air being contaminated with dangerous substances like sulphur dioxide and nitrogen oxide. These pollutants get converted into nitric acid and sulphuric acid when they combine with water vapors. As a result, the white marble of the monument is becoming discolored and yellowed.
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