10 Questions
Who is most affected by the damaging effects of SO2 at concentrations of 0.3 - 0.5 ppm?
Children
What is a major health effect of Nitrogen Dioxide (NO2) exposure?
Chest pain
Which gas plays a major role in tropospheric ozone formation and is a reddish brown gas with a pungent smell?
Nitrogen Dioxide (NO2)
What is the major health effect of Ozone exposure on individuals with impaired respiratory systems?
Bronchitis
Why is the goal of attaining tropospheric ozone standards challenging to achieve?
Variability in ultraviolet light availability and complexity of ozone generation reactions
What is the approximate percentage of Oxygen in the air?
21%
Which of the following is considered a major atmospheric pollutant?
Hydrocarbons (HC)
What is the most common method of measuring air contaminants?
% or ppm
Which of the following is classified as a Point Source of pollution?
Chimneys dispersing combustion products
What are examples of Non-point Sources of pollution mentioned in the text?
Blasting and dust from haulage roads
Test your knowledge on industrial pollutants, including gaseous and particulate pollutants. Learn about common pollutants like carbon dioxide and the composition of smoke, fog, and smog.
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