| A | B |
| tectonic plates | huge piece of slowly moving rock |
| landform | a feature on earth's surface |
| erosion | the process by which water or wind wears away land |
| region | an area that has one or more features in common |
| plains | large areas of flat or nearly flat land |
| glacier | a huge, thick sheet of moving ice |
| climate | the type of weather a place has over a period of time |
| physical map | shows the location of landforms, bodies of water, or resources |
| political map | shows cities, states, and countries |
| Three Grand Divisions of Tn. | East, Middle, and West |
| Clingmans Dome | the highest point in Tn. |
| Nashville | capital of Tn. |
| plateau | a high area of land that can be flat or hilly on top |
| rim | the outer edge of something |
| flood plain | an area near a river that regularly floods |
| Memphis | the biggest city in Tn. |
| pollution | anything that makes the soil. air, or water dirty |