| A | B |
|---|
| geo | root meaning "earth" |
| graph | root meaning "to write" |
| geode | a globe-shaped hollow stone having a cavity lined with inward-growing crystals |
| geography | the science that deals with the surface of the earth and its physical features, climates, vegetation, and population distribution |
| geology | the study of the earth |
| geometry | the branch of mathematics that deals with the properties of figures in space |
| stenographer | a person who specializes in taking dictation by shorthand |
| calligraphy | the art of fine handwriting |
| graphic | related to writing, drawing, or painting |
| graphite | a form of carbon, used in pencils |
| mimeograph | a duplicating machine that reproduces written material |
| seismograph | an instrument that records earthquake vibrations |
| geothermal | relating to the earth's internal heat |
