Effects on Taj Mahal

Q.

Taj Mahal at Agra may be damaged by

1. Sulphur dioxide

2. Chlorine

3. Hydrogen

Q.

The discoloration of the white marble of India's iconic Taj Mahal is mainly due to ___.

1. global warming

2. greenhouse effect

3. acid rain

4. water pollution

Q.

The phenomenon of marble cancer is due to

Q.

Marble cancer refers to:

1. damage of marbles due to normal rain

2. damage of marbles due to acid rain

3. shining of marbles due to acid rain

4. darkening of marbles due to acid rain

Q.

Marble cancer refers to

1. damage of marbles due to normal rain

2. damage of marbles due to acid rain

3. shining of marbles due to acid rain

4. darkening of marbles due to acid rain

Q.

Taj is damaged due to acid rain. This phenomenon is famously known as __.

1. Stone corrosion

2. Marble cancer

3. Stone cancer

4. Acid cancer

Q.

Taj Mahal is one of the strongest monument and is made up of white marble. It is damaged due to acid rain. This phenomenon is called:

1. Marble shinning

2. Marble cancer

3. Stone cancer

4. Acid cancer

Q.

The glory of Taj Mahal, one of the seven wonders, is under threat because of _____________.

1. temperature variations.

2. increase in amount of nitrogen.

3. acid rain.

4. increasing levels of humidity.

Q. The phenomenon involving the damage of Taj Mahal due to acid rain is called _____.

1. stone corrosion
2. marble cancer
3. acid cancer
4. stone cancer