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Java Games: Flashcards, matching, concentration, and word search. |
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Chapter 7 Plate Tectonics
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| Asthenosphere | A plastic layer of the mantle on which pieces of the lithosphere move. |
| Continental Drift | The hypothesis that states that the continents once formed a single landmass, broke up, and drifted to their present location. |
| Convection Currents | The movement of matter due to differences in density caused by changes in temperature. |
| Lithosphere | The outermost, rigid layer of the Earth. |
| Plate Tectonics | The theory that the earth's lithosphere is divided into tectonic plates that move around on top of the asthenosphere. |
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