Could that water be collected and reused? Tell students that the process of evaporation and condensation from the water cycle can be used to purify salt water for drinking. The devices that make this ...

When water is heated up, it changes state from a liquid to a gas, called steam. And this process is called evaporation ... This change is called condensation. The process can be reversed again ...

Water molecules break away the surface of the water (evaporate) and also rejoin the water (condense). In a closed jar or terrarium, the rate of evaporation and condensation would eventually become ...