31. What is the name of the process by which a gas changes into a liquid?
A) Evaporation
B) Condensation
C) Sublimation
D) Deposition
Answer: B) Condensation
32. What is the name of the process by which a liquid changes into a gas?
A) Evaporation
B) Condensation
C) Sublimation
D) Deposition
Answer: A) Evaporation
33. What is the name of the process by which a solid changes into a liquid?
A) Melting
B) Freezing
C) Sublimation
D) Deposition
Answer: A) Melting
34. What is the name of the process by which a liquid changes into a solid?
A) Melting
B) Freezing
C) Sublimation
D) Deposition
Answer: B) Freezing
35. What is the name of the process by which a gas changes into a solid?
A) Evaporation
B) Condensation
C) Sublimation
D) Deposition
Answer: D) Deposition