Water can be turned to ice by
A)lowering the surrounding air pressure.
B)extracting energy.
C)both of these
D)neither of these

Question

Quizplus · Accepted Answer

Water can be turned to ice by both lowering the surrounding air pressure and extracting energy. Lowering the air pressure results in a decrease in the boiling point of water, causing it to evaporate quickly and freeze in the process of evaporation. Extracting energy from water causes its temperature to decrease and eventually reach the freezing point, resulting in the formation of ice.

Water Can Be Turned to Ice by