| Loess | | Mostly flat area with few elevation changes |
| Plain | | Condition of the bottom atmosphere over a long time |
| Delta | | Darl colored organic material |
| Crust | | Formed by decaying plants and animals over time |
| Hemisphere | | Artificial waterway |
| Erosion | | Without it, there would be only rock, not in soil |
| Rotation | | Florida wetlands |
| Climate | | An air mass |
| Glacier | | Places with similar characteristics |
| Humus | | Flat plain sometimes formed at the mouth of a river |
| Weather | | The earth's spinning on its axis |
| Fallline | | Thick rock layer around the earth's core |
| Sediment | | Surrounded by water on three sides |
| Tundra | | Huge, slow-moving ice field |
| Precipitation | | One trip around the sun for the earth |
| Density | | Where a place is in compared to other places |
| Fossilfuels | | Very deep valley with very deep sides |
| Lithosphere | | Breakdown of rock into smaller and smaller pieces |
| Valley | | Mountain range reaching into the Northeast |
| Mantle | | Half of the globe |
| Suburbs | | Residential area just outside of a city |
| Front | | Dry, treeless plain that sprouts grass or moss when the ground thaws |
| Canyon | | God after whom volcanos are named |
| Appalachians | | Low place between mountains |
| Regions | | Load of rock and sand carried by a river |
| Platetectonics | | Condition of the bottom atmosphere over a short time |
| Weathering | | Cloth-related industry |
| Relativelocation | | Telegraph inventor |
| Vulcan | | Circle of volcanos surrounding the Pacific Ocean |
| Everglades | | Type of weather just north of Tropic of Cancer |
| Plateau | | Water that falls to the earth as rain, sleet, snow, etc. |
| Textile | | Raised, mostly level landform |
| Canal | | Landforms and other surface features |
| Ringoffire | | Theory that says the earth's outer shell is not solid rock |
| Erie | | Average number of days between spring and fall frosts |
| Erosion | | Outer layer of the earth |
| Peninsula | | Movement of weathered gravel, soil, etc. |
| Telecommunication | | First man-made canal in America |
| Revolution | | Average number of people in a given area is its population____ |
| Morse | | Windblown deposits of mineral-rich dust |
| Subtropical | | Electric communication |