The pollutants are responsible for the changes in the stones.
Taj Mahal faces threats from the eroding air quality. the white marble is slowly turning pale due to absorption of smoke.
It affects it because there are alot of wild plants and animals that live there so it harms them.There are also a wide variety of lakes and rivers so they will become dirty.pollution is turning taj mahal yellow and effecting the environment around itThe white,beautiful tiles of taj mahal are getting yellowish day by day.The pollution has been turning the Taj Mahal yellow. To help control the pollution, the Indian government has set up, a 10,400 square kilometer (4,015 square mile) area around the monument where strict emissions standards are in place.
they dont
Sounds like you need to fertilize your houseplants, they need nitrogen.
Because Taj Mahal is made up of Marble and Marble is made up of Calcium Carbonate. When Calcium Carbonate reacts with Acid it corrodes. Means the Marble corrodes and turns pale due to losing its white lustre.
Your face "turning green" is an expression. Your skin gets very pale and gives a perception that it is a lighter mint color. it does not actually change pigment.
I so pale
It looks to be a pale horse...You look pale.
Sort of a pale orange.
In the absence of sunlight plant exhibits the phenomenon called etiolation.Leaves become pale yellow in the absence of chlorophyll in their cells.Leaves turning yellow in color is called an etiolated leaf
you don't sit out in the sun alot or you are just pale because you were born pale
Her face turned pale when she heard the shocking news.