| A | B |
|---|
| Topographic Map | shows elevation |
| Friction | opposes motion/causes objects to slow down |
| Battaries | fueled by chemical energy |
| Electromagnet | magnetic field caused by running a current through a copper coil. |
| Edges of Crustal Plates | where volcanos and earthquakes occur. |
| Erosion | movement of sediment |
| Mantle of earth | made of semi-liquid rock |
| Theory of Continental Drift | The position of continents has changed |
| Fossil | evidence of an organism that lived in the past |
| Deposition | Release of sediment when erosion agent slows down. |
| work | the use of force to move an object |
| geothermal energy | heat from earth's center; renewable energt |
| Solar Energy | energy from the sun |
| simple machine | device which chanes the direction or size of a force. May be lever, pulley, inclined plane, etc. |
