The different compounds forms a variety of good and bad (in sense of health) substances, as they can be beneficial for both the environement and the living beings, while other compounds which are formed due to mixing up of these components or elements can be very fatal such as the formation of haze, acid rain, and other dangerous compounds etc.
As, the mixture of water vapor and smog can result in the formation of the acid rain.While we often term the formation of acid rain to the presence and mixing up of the chloro flouro carbons and other dangerous compounds with the water medium that results in the acidic form of rain.
Acidic rain is more dangerous for the different constructional sites and living beings as a whole.
