WONDER #833: Does Salt Water Freeze?

Question 1 of 3

The freezing point of freshwater is what?

1. 0° Celsius
2. 32° Fahrenheit
3. both (A) and (B)
4. neither (A) nor (B)

Question 2 of 3

The presence of salt in water does what to the freezing point of water?

1. increases
2. reduces
3. has no effect
4. irrelevant

Question 3 of 3

The freezing point of normal ocean water is about what?

1. 32° F
2. 31° F
3. 40° F
4. 28.8° F

Check your answers online at https://www.wonderopolis.org/wonder/does-salt-water-freeze.