Answer:
B. Sublimation
Step-by-step explanation:
Normally, when a gas or vapor, like water vapor, is cooled, it turns into a liquid (condensation).
- Example: Water vapor would turn into liquid water.
If that liquid is cooled further, it turns into a solid (freezing).
- Example: Liquid water would turn into ice.
However, Deposition is the process in which a gas changes into a solid phase without ever turning into liquid.
Sublimation is the reverse process in which a solid changes into a gas phase without turning into a liquid.
- Tip: Think of how "dry ice" phases from solid to gas. It's dry because there is no liquid phase.