Acid Rain :
Acid rain is the rain, which has been made more acidic than normal by the presence of dissolved pollutants, such as sulphur dioxide () and nitrogen oxides (). These acidic oxides enter into the atmosphere by combustion of fossil fuels in homes, transport and industries. These gases arise from volcanic emissions also.
Harmful Effects of Acid Rain :
Acid rain can corrode buildings and statues, especially those made with marble and stone. The limestone (marble) dissolves is acid rain and slowly gets crumbled away. The phenomenon of corrosion of marble is also called “Marble cancer’.
The Taj Mahal : The Taj Mahal, situated at Agra in our country, which is a heritage building and India’s most famous tourist attraction is facing a threat to its remarkable beauty by acidic air pollutants from the neighboring factories like rubber processing, automobiles, chemicals and especially, the Mathura oil refinery produce pollutants like sulphur dioxide () and nitrogen dioxide () which are responsible for acid rain. Experts have warned that the white marble of Taj Mahal has already developed patches of discoloration. Also the fumes emitted from the chimneys of Mathura oil refinery have been responsible for the corrosion of the marble of the Taj Mahal. However, timely steps and efforts of the Archaeological Survey of India (ASI) have resulted in restoring its past glory.
Acid rain is the downpour of __________________ | |||
Right Option : C | |||
View Explanation |
A poisonous gas emitted by Mathura Refinery and other industies in and around Taj Mahal which cause acid rain is ________________________ | |||
Right Option : C | |||
View Explanation |
Water reacts with carbon dioxide in air to form __________________ | |||
Right Option : D | |||
View Explanation |
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Abhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
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