| A | B |
|---|
| Forces | push or pull |
| Push | object moves away from you |
| Pull | object moves toward you |
| Magnetism | objects are attracted to most metals |
| Gravity | pulls you down toward center of Earth |
| Friction | two rubbing forces that causes objects to slow down |
| Energy | the ability to cause change or make something move |
| Solar | Sun |
| Mechanical | moving |
| Electrical | current flows in complete and closed path |
| Electromagnet | battery, copper wire wrapped around iron nail creates magnet |
| Light | travels in a straight line |
| Thermal | heat |
| Radiation | electromagnetic waves travel from one place to another through space from the Sun |
| Conduction | transfer of energy through direct contact |
| Convection | transfer of heat energy through fluids or gases |
| Sound | produced by vibrations |
