Across
- 5. Forces that construct, or build up,
- 7. dark, fine grained rock
- 8. the layer of rock that forms Earth's outer skin.
- 9. contains all of earths water
- 11. has three main parts: a metal core, a solid middle layer, and a rocky outer layer.
- 12. ability to do work
- 13. rock that usually is a light color and has coarse grains.
Down
- 1. a layer of molten metal surrounding the inner core.
- 2. any water that moves over land
- 3. a group of parts that work together as a whole
- 4. stream that flows into a larger body of water
- 6. the relatively thin envelope of gases that forms Earth's outermost layer.
- 7. contains all living things on earth
- 10. a force pressing on an area.
- 14. a dense ball of solid metal.