Across
- 4. the transfer of energy by electromagnetic waves
- 6. boundary a plate boundary where 2 plates slide past each other opposite ways
- 9. the transfer of thermal energy from one particle to another
- 11. when magma reaches the surface it becomes _____
- 13. the transfer of thermal energy by the movement of fluid
- 14. boundary a plate boundary where 2 plates move away from each other
- 15. oceanic crust sinks beneath an ocean trench into the mantle
Down
- 1. spot an area where magma from deep within the mantle
- 2. any trace of ancient organisms
- 3. the molten mixture of rock forming gases and water
- 5. currents the flow the transfers heat within a fluid
- 7. of fire a major belt of volcanos along the coasts of north and south america
- 8. boundary a plate boundary where 2 plates move toward each other
- 10. Ocean trench a deep valley along the floor beneath crust slowly sinks in
- 12. a mountain that forms earths crust when molten magma reaches the surface
