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| Q. |
Taj Mahal is greatly affected due to – |
| A. | Tourists |
| B. | Acid rain |
| C. | Deforestation |
| D. | Sound pollution |
| Answer» B. Acid rain | |
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Explanation: When sulphur pollutants fall on to buildings made from limestone and sandstone they react with minerals in the stone to form a powdery substance that can be washed away by rain. This is down as acid rain. Famous buildings |
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