Across
- 3. when heat is transferred by the movement of liquids or gases
- 5. a semi-solid magma layer of the Earth
- 7. the outer layer of the Earth
- 8. the upper layer of the earth's mantle, below the lithosphere
- 11. primary seismic wave
- 13. type of boundary in which plates are moving together
- 15. heat transfer occurs through electromagnetic waves without involving particles
- 16. a large plume of hot mantle material rising from deep within the Earth
Down
- 1. when heat moves from one object to another object through direct touch
- 2. type of boundary in which plates are moving apart
- 4. secondary seismic wave
- 6. the brittle upper portion of the mantle and the crust
- 9. the relatively dense part of the crust
- 10. the relatively less dense part of the crust
- 12. a layer of the earth that consists of Iron and Nickel
- 14. type of boundary in which plates slide past one another
