| A | B |
|---|
| Acceration | The gradual increasing of size of chemical "dust" |
| Atmosphere | Formed by gas |
| Continental Crust | Crust on Land |
| Earth Science | Earth and the area around it |
| Equinox | The sun is directly over the equator |
| Ground Water | Water underground |
| Mantle | Between Surface and core |
| Outer Space | The boundless area beyond earth |
| Planetary Wind | Movements of air that affects the entire planet |
| Revolution | The movement of the earth in space around the sun |
| Sea Level | Natrual point before land and water meet. |
| Solar System | A group of objects in space held together by the sun. |
| Tectonics | Deals with analysis and description of soil of earth. |
| Valcano | Opening in earth which ashes, stream and lakes flow. |
| Weathering | Chemical and physical process that changes into small particles. |
