| A | B |
| heat | energy that moves from warmer matter to cooler matter |
| vibrate | move back and forth |
| temperature | measure of how fast the particles in matter are moving |
| Fahrenheit scale | the temperature scale in which temperature is measured in degrees Fahrenheit |
| Celsius scale | the temperature scale in which temperature is measured in degrees Celsius |
| conduction | the movement of heat through matter as particles bump into each other |
| convection | the movement of heat through liquids and gases by currents |
| radiation | the movement of energy in the form of waves |
| insulators | matter through which heat does not move easily |