Across
- 1. a wave produced by an earthquake
- 6. transfer of heat energy through liquids and gases
- 7. opening in the Earth's crust through which lava, ash, and gases erupt
- 9. the point on the surface directly above the focus of an earthquake
- 10. a gas in the atmosphere that can absorb infrared radiation
- 12. convection causes this in fluids
- 13. liquids and gases
- 14. amount of mass per volume
- 16. convection, conduction, and radiation transfer this
- 17. particles gain this when heated (7,6)
Down
- 2. layer of Earth where convection occurs
- 3. a measure of thermal energy
- 4. amount of space occupied by matter
- 5. where tectonic plates slide past each other
- 6. boundary where plates a pushed into each other
- 8. the worst greenhouse gas
- 11. where magma can rise through the crust away from a plate boudnary
- 15. one plate pushed under another