Question

which event is an example of vaporization? a. frost forms on a blade of grass b. perspiration dries on a persons skin c. a cloud forms in the sky d. the outside of a glass of ice water becomes moist

Explanation:

Vaporization is the process of a liquid changing to a gas. Perspiration (sweat) is a liquid and when it dries on a person's skin, it is changing from a liquid to water - vapor (a gas), which is an example of vaporization. Frost forming is deposition (gas to solid), cloud - forming is condensation (gas to liquid), and the outside of a glass of ice - water becoming moist is condensation (water vapor in the air condenses on the cold glass).

Answer:

B. Perspiration dries on a person's skin