Across
- 2. Crust Outermost layer of Earth's lithosphere that is found under the oceans
- 3. Boundary two tectonics that are moving away from each other
- 5. Tectonics Sections of the Earth's lithosphere
- 6. Current transfers heat from one place to another
- 9. Ridge Created by seafloor spreading; Formed at divergent boundaries
- 10. Upper part of Earth's mantle; beneath the lithosphere
- 12. Boundary Two tectonic plates slide away and against each other
- 13. A long, steep-sided valley on the ocean floor
Down
- 1. Boundary two tectonic plates are moving toward each other and collide
- 4. When the lithosphere is pulling away from each other creating cracks or fissures
- 5. When the continents were all connected together
- 6. Drift Movement of the continents
- 7. Crust The outer layer of Earth
- 8. Outer part of Earth including crust and mantle
- 11. Spreading New oceanic crust that is created by volcanic activity