What releases NO and VOC into the atmosphere, initiating the formation of photochemical smog in cities like Los Angeles and Tehran? Question 15 options: coal-burning power plants temperature and humidity increase vehicle exhaust acid deposition

Vehicle exhaust

Explanation:

A major problem for the environment in large cities all over the world is that of vehicle exhaust. Vehicle exhaust emissions occur when a vehicle releases carbon dioxide into the atmosphere. This usually comes from vehicles that are diesel-powered, gasoline-powered and hybrid vehicles. Many countries are now trying to minimize the effect of such exhaust with proposals such as incentivizing carpooling and building bike-friendly roads.

answer; i do believe its (b) 12.5 years of age;