Which of the following pollutants is a major contributor to the formation of smo
Practice Questions
Q1
Which of the following pollutants is a major contributor to the formation of smog?
Carbon Monoxide
Sulfur Dioxide
Particulate Matter
Nitrogen Dioxide
Questions & Step-by-Step Solutions
Which of the following pollutants is a major contributor to the formation of smog?
Step 1: Understand what smog is. Smog is a type of air pollution that looks like a thick fog and can be harmful to health.
Step 2: Identify the main pollutants that contribute to smog. Common pollutants include nitrogen dioxide, sulfur dioxide, and particulate matter.
Step 3: Focus on nitrogen dioxide. It is produced from vehicle emissions and industrial processes.
Step 4: Recognize that nitrogen dioxide reacts with other substances in the atmosphere to form smog, especially in urban areas where there are many cars and factories.
Step 5: Conclude that nitrogen dioxide is a major contributor to the formation of smog.
