| A | B |
| Heat energy transfer | passing of energy between objects |
| combustion | burning a fuel |
| kelvin | scale for extrememly cold temperatures |
| temperature | average of how hot or cold an object is |
| conduction | heat transfer through direct contact |
| radiation | heat transfer though a vaccum like space |
| convection | the constant cycle of hot and cold |
| celsius | most common temperature scale |
| freezing point | temperature where liquids turn solid |
| melting point | temperature where solids turn to liquids |