| A | B |
|---|
| energy | the ability to cause a change |
| temperature | a measure of the average energy of motion in the particles of matter |
| thermal energy | the energy of motion in the particles of matter |
| heat | the transfer of thermal energy from one piece of matter to another |
| infrared radiation | the bundles of light energy that transfer heat |
| radiation | the bundles of energy that move through matter and space |
| convection | the transfer of thermal energy by particles of a liquid or gas moving from one place to another |
| conduction | the transfer of thermal energy caused by particles of matter bumping into each other |
| fuel | a material that can burn |
| solar energy | energy given off by the sun |
