We take more than 20,000 breaths a day, but what's in the air we breathe isn't always safe. Air pollution from cars, factories, flames, and even indoor smoke can harm lungs, heart, and overall health. From wheezing attacks and short-term dangers like asthma and pneumonia to long-term risks like cancer and birth defects, air quality determines how healthy we stay. This quiz will put your knowledge about air pollution and the human body to the test.
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