Question

Name the air pollutants that cause the following :- (a) Marble cancer (b) Leaf drop in plants (c) Preventing Sunlight from reaching the Earth (d) Depletion of ozone layer




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Answer 1

Answer:

Particulate matter 2.5 and 10, Nitrogen dioxide, Sulfur dioxide, and carbon monoxide are key pollutants that are emitted from industries that use coal and wood as their primary energy source for production of their goods.

Explanation:

A Factsheet is available for each of these air pollutants:

Carbon monoxide.

Lead.

Nitrogen dioxide.

Ozone.

Particles.

Sulfur dioxide.

Answer 2

Answer:

a)Acid rain corrodes the marble of the monument. The phenomenon is also called “Marble cancer”. Suspended particulate matter, such as the soot particles emitted by Mathura oil refinery, has contributed towards the yellowing of the marble. The Supreme Court has taken several steps to save the Taj.

b)water pollution

c)

d)air pollution