Answer:
EvaporatedStep-by-step explanation:
Explanation:The liquid in the lake changed phase, either from liquid to gas (evaporated) or from liquid to solid (froze). Either of these changes involves a change in the freedom of movement of the molecules. As liquid, molecules of the lake moved around each other. If the lake evaporated, its molecules became able to move apart from one another.
If the lake froze, its molecules became able only to move in place. The number of molecules and the size of molecules do not change during a phase change.