Across
- 5. any rock cooled from a molten state
- 9. movement cause in a gas or liquid by hot rising and cool sinking
- 11. rocks made of oxygen and silicon
- 12. regions of high energy ions in the magnetosphere
- 13. rocks made of fragments of igneous rocks
- 14. explains how slow motions in the mantle move large segments of the crust
- 15. charged particles that flow from the surface of the Sun
- 16. areas far from plate boundaries where heat is rising from the Earth
Down
- 1. science that deals with Earth’s physical structure
- 2. a change of direction when something enters at an angle
- 3. when one tectonic plate is forced under another
- 4. the outermost shell of the Earth
- 6. the Earth’s magnetic field that extends toward the Sun
- 7. the largest part of the Earth between the crust and core
- 8. oceanic volcanic rocks
- 9. made of iron, nickel, and sulfur
- 10. a unit of measure equal to one thousand meters
- 13. vibrations that travel through Earth that cause earthquakes