| A | B |
| terrain | the psychical feature's of a region of the earth |
| mediterranean | the sea located in the middle region of the earth |
| geode | an eart-shaped stone with crystal's inside |
| geology | science that deals with earth's history recorded in rocks |
| geography | science that records fact's about the earth's surface |
| geocentric | taking the earth at the center |
| inter | to bury in the earth |
| geometry | math that deals with the measurement of the earth |
| subterraneon | lying under the surface of the earth |
| terrace | a level platform of earth |