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part 2&3 energy
| Question | Answer |
|---|---|
| Energy transfer | when energy moves from one object or place to another or changes from one form to another |
| Solar Energy | Energy transferred from the sun |
| Line Graph | A diagram in which data points are connected by a line to show how something has changed over time |
| Temperature | A measure of how hot or cold something is |
| Conductor | A material that heat energy can transfer through |
| Fair test | An experiment that compares something by changing one variable wile keeping all other variables the same |
| Variable | Any factor in an experiment that can be changed |
| Insulator | A material that slows heat energy transfer |