Across
- 5. rock with light color and coarse grains
- 6. metalcore, solid middle, the rocky outer layer
- 8. a dark fined grained rock
- 12. the part of earth that contain living organisms
- 14. a dense ball of solid metal
- 15. water that carries particles with it
Down
- 1. result from a force pressing on an area
- 2. layer of rock that forms Earth's outer skin
- 3. Earths water
- 4. layer of hot rock
- 7. molten metal surrounding the inner core
- 9. gases that form Eath's outermost layer
- 10. a group of parts that work together
- 11. earthquakes produce these
- 13. ability to do work