| A | B |
|---|
| Atmosphere | is made by gases |
| Crust | The surface of the Earth |
| Hydroshere | made by liquids |
| Land forms | shapes on earths surface |
| Hydrologic Cycle | cleans and restores water |
| Oceanic Crust | crust found under the ocean |
| Outer space | boundless area beyond earth |
| planetary winds | winds that affect the whole planet |
| wind | naturally moving air |
| sea leval | point where land and wather naturally meet |
| earth science | involves earth and the area around it |
| Aquifer | river or stream gound under ground |
| Equinox | when the sun is directly over the equator |
| ground water | water found beneath the earth's surface |
| Continental Drift | is the separation of land masses |
