Final answer:
Most of the negative effects of chemical exposure are derived from airborne respiratory contaminants known as aerosols.
Step-by-step explanation:
The statement is true. Most of the negative effects of chemical exposure are indeed derived from airborne respiratory contaminants known as aerosols.
Aerosols are small particles or liquid droplets that are suspended in the air. They can be released into the air through various sources such as industrial processes, vehicle emissions, and burning of fossil fuels. When inhaled, these aerosols can enter the respiratory system and cause harmful effects on the lungs and other organs in the body.
For example, exposure to aerosols containing toxic chemicals like benzene, lead compounds, or asbestos can lead to respiratory problems, lung damage, cancer, and other serious health effects. It is important to minimize exposure to aerosols and use proper protective measures, such as wearing masks or using ventilation systems, in order to reduce the negative health impacts.