Looking for online definition of ITV or what ITV stands for? ITV is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms ITV - What does ITV stand for? The Free Dictionary
Effects of Photochemical Smog Photochemical smog's effects cause damage to the respiratory system and environmental systems with the release of nitrogen oxide (NO), ozone and volatile organic compounds (VOCs).
Photochemical smog was first described in the 1950s. It is the chemical reaction of sunlight, nitrogen oxides and volatile organic compounds in the atmosphere, which leaves airborne particles and ground-level ozone. This noxious mixture of air pollutants may include the following:he word smog was coined in the early 20th century as a portmanteau of the words smoke and fog to refer to smoky fog.