Perform an on-line search to find the effects of vehicular exhaust emissions on the formation of acid rain. Support your answer with two different sequences of contributing chemical reactions.

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.

And a) oxygen i believe

Less stable  hope this