Question

List and identify the primary air pollutants. What are their effects on human health and the environment?

A. Particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3), and carbon monoxide (CO)
B. Carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and hydrofluorocarbons (HFCs)
C. Lead (Pb), mercury (Hg), cadmium (Cd), and arsenic (As)
D. All of the above

Answer 1

The primary air pollutants are Particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3), and carbon monoxide (CO). These pollutants can have harmful effects on human health and the environment.

Step-by-step explanation:

The primary air pollutants are Particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3), and carbon monoxide (CO).

These pollutants can have harmful effects on human health and the environment. For example:

1. Particulate matter (PM) can cause respiratory problems and cardiovascular issues when inhaled.
2. Nitrogen dioxide (NO2) can irritate the respiratory system and contribute to respiratory infections and asthma.
3. Sulfur dioxide (SO2) can cause respiratory issues and is a major contributor to acid rain.
4. Ozone (O3) can cause respiratory problems, reduce lung function, and exacerbate asthma.
5. Carbon monoxide (CO) is a poisonous gas that can interfere with the oxygen-carrying capacity of blood and cause symptoms like headache, dizziness, and confusion.