Question
What are two main types of air pollutants?
Answers
Answered by
GPT 3.5
1. Particulate matter (PM): These are tiny particles suspended in the air that can be inhaled and cause respiratory problems. Sources include vehicle emissions, industrial processes, and coal burning.
2. Nitrogen oxides (NOx): These are a group of gases produced from combustion processes, such as car engines or power plants. NOx can contribute to the formation of smog, acid rain, and respiratory issues.
2. Nitrogen oxides (NOx): These are a group of gases produced from combustion processes, such as car engines or power plants. NOx can contribute to the formation of smog, acid rain, and respiratory issues.
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