What is the cancer of marble give reason for it?
Hint:Marble cancer occurs due to a type of reaction of marble with a chemical compound in which the reaction is called corrosion. Sulphur dioxide, nitrogen dioxide are the gases that are responsible for marble cancer.
What is marble cancer how it can be prevented?
1- By using LPG and CNG. 2-Avoid using of Petrol and Diesel. 3-Check air pollution released by industries.
What is marble cancer and its mechanism?
The marble cancer refers to the corrosion of building and statues made up of marbles by action of sulfuric acid and nitric acid. The SO 2 and NO xpresent in pollution get deposited on these buildings. These oxides absorb moisture from the air and get converted into respective acids and cause corrosion.
What is marble cancer and yellowing of the Taj?
Answer Expert Verified acid rain corrodes the marble of the monument. these phenomenon is also known as marble cancer. Marble cancer causes disintegration and yellowing of the building or statue. Taj Mahal is losing its white shine because of marble cancer. ……..
How did the white marble of Taj Mahal turning yellow?
Tiny insects from the drying Yamuna River into which the city pours its sewage crawl into the Taj Mahal, their excrement further staining the marble, an environmental lawyer told India’s Supreme Court. …
What is the Taj Mahal a symbol of?
symbol of love
Is 7 Wonders a cooperative?
Harvey Cornell here with our latest cooperative board game adaptation. Today we are bringing you 7 Wonders. In this adaptation, two or three players cooperate to score more than their dummy rivals. One dummy player is set up between each human player.
Is 7 Wonders hard to learn?
7 Wonders is pretty easy to learn. The biggest challenges are the odd scoring mechanics and all the symbols. Most cards use the same commonly-seen symbols, so you can learn them in advance, then keep the quick-reference sheet nearby for the uncommon symbols (which mostly appear late-game).