1. Evaporation vs. Condensation, energy flow, Warming vs. Cooling
Savanna Cornett
Jillian Malloy
Ben Lloyd
Alex Combs

2. Evaporation vs. Condensation
Evaporation is the cooling process.
Evaporation has a phase change from liquid to a gas.
Heat energy is absorb by the liquid causing it to become a gas.
Condensation has a phase change from gas to liquid.
Condensation is the warming process.
Heat energy is released by the gas when it condenses into a liquid.

3. Energy Flow
Heat flows from hot to cold until both substances are the same temperature.
Energy must be put into a substance to change its phase from solid to liquid to gas.
Energy must be extracted from a substance to change its phase from a gas to liquid to solid.

4. Warming vs. Cooling Warming Releases thermal energy. Cooling
Absorbs thermal energy.