Final answer:
Smog is a type of air pollution composed of air pollutants such as sulfur dioxide, nitrogen oxides, particulates, and ground-level ozone resulting from industrial activities and the burning of fossil fuels. It can form through industrial processes or photochemically when pollutants react with sunlight, posing health risks to vulnerable populations.
Step-by-step explanation:
A fog-like weather condition caused by pollution or factories is known as smog. Smog is a mixture of air pollutants that includes substances like sulfur dioxide, nitrogen oxides, particulates, and ground-level ozone. It can arise as either industrial smog, primarily from burning fossil fuels, or photochemical smog, which occurs when sunlight drives chemical reactions between pollutants from automobiles and other atmospheric compounds.
Photochemical smog, also known as summer smog, is a major issue in cities with warm, sunny climates. It is a complex mixture formed from the reactions of nitrogen oxides and volatile organic compounds (VOCs) under the influence of sunlight, leading to the formation of over 100 different chemicals, with ozone being the most abundant. This type of smog is particularly harmful to people with heart and lung conditions, as well as senior citizens and children.
The complete question is:content loaded
A fog like weather condition caused by pollution or factories is