Thermal power plants can lead to:

Given below are two statements: one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R).$
Assertion $(A):$ Photochemical smog causes cracking of rubber.
Reason $(R):$ Presence of ozone,nitric oxide,acrolein,formaldehyde and peroxyacetyl nitrate in photochemical smog makes it oxidizing.
Choose the most appropriate answer from the options given below:

Give the name of particulate pollutants with examples.

Which of the following compounds is the most harmful component of photochemical smog?

What is the process of removal of topsoil by the action of wind and water called?

Which gas among the following has the maximum global warming potential?