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Unit 3 Root Words
Earth, Wind, Fire
| Term | Definition |
|---|---|
| geography | (n) An area of study that deals with the location of countries, cities, rivers, mountains, lakes; the natural features (such as rivers, mountains, etc.) of a place. |
| geode | (n) A rock containing a cavity lined with crystals or other mineral matter. |
| geothermal | (adj) Of, relating to, or using the natural heat produced inside the earth. |
| aerial | (adj) Performed in the air; performed by an airplane |
| aerodynamic | (adj) Of or having a shape that reduces the drag from air moving past |
| aerobic | (adj) Strengthening the heart and lungs by making them work hard for several minutes or more; using oxygen |
| aerate | (v) To put air or a gas into something, such as soil or liquid. |
| pyrotechnics | (n) A bright display of fireworks. |
| pyromania | (n) A mental disorder that makes people have a strong desire to set fires. |
| pyroclastic | (adj) Relating to or consisting of fragments of rock erupted by a volcano |