The frequency and severity of smog in an area depends least upon the

Question

Quizplus · Accepted Answer

The size of the ozone hole over the Arctic is least likely to have a direct impact on the frequency and severity of smog in a specific area. Smog is primarily caused by industrial and transportation emissions reacting with sunlight and stagnant atmospheric conditions. Local climate and topography, fuels used in industry/heating/transportation, population density, and open fires are all factors that can directly contribute to the frequency and severity of smog in a particular area.

The Frequency and Severity of Smog in an Area Depends