Bioenvironmental Engineering Apprentice (BEA) Block 2 Practice Test

Solid or liquid particles dispersed in a gaseous medium?

Dusts Fumes Mists Aerosols

Correct Answer:

Aerosols

Explanation:

Think of particles floating in air as a single category: aerosols. An aerosol is any solid or liquid particle suspended in a gaseous medium, like dusts (solid particles), mists (liquid droplets), or fumes (tiny particles formed from vapors). The key point is that aerosol is the broad, inclusive term that covers both solid and liquid particles in a gas, which is why it’s the best answer.

Access more questions from this quiz

Continue to Bioenvironmental Engineering Apprentice (BEA) Block 2 Practice Test for more practice questions and the full quiz experience.

Access More Questions