Across
- 4. Breaks in Earth's crust where rocks have slipped past each other
- 6. Heat transfer between materials that are touching
- 8. The mostly solid bulk of Earth's interior
- 9. Plates come together or converge
- 11. An area where volcanoes and earthquakes can occur
- 13. A molten mixture of rock-forming substances, gases, and water from the mantle
- 14. The transfer of energy that is carried in rays like light
Down
- 1. A mountain that forms in Earth's crust when molten material, or magma, reaches the surface
- 2. Heat transfer by the movement of a fluid
- 3. A measure of how much mass there is in a given volume of a substance
- 5. Plates slip past each other along
- 7. Plates move apart, or diverge, from each other
- 9. The very hot, very dense center of our planet
- 10. What happens when two blocks of the earth suddenly slip past one another
- 12. Magma when it reaches the surface