Across
- 3. Largest part of the earth on the inside.
- 4. Made of silicon, oxygen, iron, and aluminum, this is produced by volcanoes.
- 6. The innermost layer of the Earth.
- 9. waves These are waves that travel through earthquakes and explosions
- 12. Planetary layers separate due to differing densities.
- 13. A rock that is a fragment of an Igneous rock.
- 15. The region around the Earth filled with its magnetic field
Down
- 1. When two plates move in opposite directions
- 2. tectonics the movement of plates underneath the Earth
- 5. when an oceanic plate runs into a continental plate and slides beneath
- 6. two boundaries converge together
- 7. 100 meters
- 8. Rocks produced by high temperatures.
- 10. The outer layer of the earth.
- 11. structure of the earth and beneath its surface
- 14. wind The energy from the sun that alters the earth’s magnetosphere
- 16. composed of silicon and oxygen common in the continental crust
- 17. Spot The formation of Hawaii was caused by