Question
Here is the question : WHAT IS CAUSING THE TAJ MAHAL’S EXTERIOR TO CHANGE COLOR?
Option
Here is the option for the question :
- Pollution
- A flaw in the design
- Vandalism
- Birds
The Answer:
And, the answer for the the question is :
Explanation:
Due to excessive air pollution, India’s marble-white beauty is beginning to turn yellow and green. Agra is the world’s eighth-most-dirty city, according to the World Health Organisation, and the Taj Mahal’s proximity to polluted water, smokestacks, and traffic congestion is taking its toll. Efforts are ongoing to restore the wonder to its dazzling splendour, with a clay paste being used to extract impurities from the marble surface.
The Changing Colors of the Taj Mahal: A Battle Against Pollution
The Taj Mahal, an architectural marvel and a UNESCO World Heritage site, stands as a testament to the grandeur of the Mughal Empire and the eternal love of Emperor Shah Jahan for his beloved wife, Mumtaz Mahal. However, over the years, a silent adversary has been gradually altering the iconic monument’s pristine white exterior, causing it to change color. The culprit behind this unfortunate transformation can be attributed to none other than pollution. In this article, we delve into the factors contributing to the Taj Mahal’s changing colors and the ongoing battle to preserve its magnificence.
Pollution, particularly air pollution, has been identified as the primary cause behind the discoloration of the Taj Mahal’s exterior. The monument, constructed from white marble, is highly susceptible to the effects of atmospheric pollutants. The city of Agra, where the Taj Mahal is located, has been grappling with severe air pollution for several decades. The emissions from vehicles, industries, and the burning of fossil fuels release harmful gases and particulate matter into the air, which gradually settles on the marble surface.
One of the most significant culprits in the discoloration process is sulfur dioxide. It is primarily emitted from the burning of coal and other fossil fuels and reacts with moisture in the air to form sulfuric acid. This acid, when deposited on the marble, leads to the yellowing and blackening of the once gleaming white surface. Additionally, nitrogen dioxide, emitted by vehicles and industrial processes, combines with oxygen and other pollutants to form nitric acid, further contributing to the corrosion of the marble.
Apart from sulfur dioxide and nitrogen dioxide, suspended particulate matter, such as dust and soot, also contribute to the Taj Mahal’s color deterioration. These tiny particles settle on the marble surface, creating a layer of grime that reduces the monument’s luster and alters its appearance. The particulate matter can also act as a catalyst for chemical reactions, accelerating the damage caused by acid deposition.
Recognizing the urgency to protect this cultural treasure, the Indian government, in collaboration with international organizations and experts, has implemented various measures to combat pollution and preserve the Taj Mahal’s integrity. Efforts have been made to control vehicular emissions, promote cleaner fuel alternatives, and regulate industrial activities in the vicinity of the monument. Additionally, tree plantation drives have been undertaken to create green buffers and mitigate the impact of air pollution.
To shield the Taj Mahal from further damage, a mud-pack therapy has been employed. This technique involves applying a paste of Fuller’s earth, a type of clay, mixed with water on the marble surface. The mud-pack acts as a protective layer, absorbing pollutants and preventing them from directly interacting with the marble. Regular cleaning and maintenance campaigns are also conducted to remove accumulated grime and restore the monument’s original splendor.
Furthermore, advanced monitoring systems have been put in place to assess air quality in and around the Taj Mahal. Real-time data on pollution levels is collected, and appropriate measures are taken to address any potential threats. This comprehensive approach aims to tackle pollution at its source while ensuring the long-term preservation of this architectural gem.
The battle against pollution and its impact on the Taj Mahal is an ongoing endeavor. While significant strides have been made, the challenges remain immense. The ever-increasing urbanization, industrialization, and traffic congestion in the vicinity of the monument pose continuous threats to its conservation. Sustained efforts, both on a local and global scale, are required to combat pollution, improve air quality, and safeguard the Taj Mahal for future generations to admire.
pollution, particularly air pollution, is the primary culprit behind the changing colors of the Taj Mahal’s exterior. The emissions of sulfur dioxide, nitrogen dioxide, and suspended particulate matter gradually corrode the marble surface, leading to discoloration and loss of its original radiance. However, concerted efforts are being made to combat pollution, implement protective measures, and preserve the Taj Mahal’s magnificence. The battle to safeguard this architectural masterpiece continues, as we strive to ensure that the Taj Mahal remains a symbol of eternal love and a testament to the rich cultural heritage of India.