When more heat is added, the particles in a solid move around more. When there is enough heat, the solid will ___ into a liquid
Melt
When the temperature decreases, water vapor (gas) slows down and will turn back into liquid water. What is this phase change?
Condensation
The Sun helps to _________ water and turn into from a liquid to a gas.
evaporate
Sometimes, a solid can turn into a gas by skipping the liquid phase. Dry Ice is an example of this process, known as __________.
sublimation
Heat is a form of _______.
energy
In order for a liquid to turn into a gas, ______ (less/more) heat is needed.
more
When the temperature gets really low, gas particles can skip the liquid phase and instantly turn into solid. Snow forms this way in the cloud. This is the phase change called ________.
deposition
In science, energy refers to the ability to do ____.
work
One of the most common ways for a phase change to occur is by a change in __________.
temperature
When the air gets cooler, water droplets on grass can turn into frost. This is an example of
freezing
