| A | B |
|---|
| temperature | the measure of how hot or cold something is |
| Celsius | the metric scale for measuring temperature |
| thermal energy | the form of energy that moves particles of matter |
| heat | the movement of thermal energy from hotter to cooler objects |
| conduction | the movemement of heat between objects that are touching each other |
| conductor | an object that heat can move through easily |
| insulator | an object that doesn't conduct heat well |
| insulation | material used to slow the movement of heat |
| friction | a force between tow moving objects that slows the objects and produces heat |
