Across
- 4. destroy and wear away landmasses through processes like erosion and weathering
- 7. A dark, fine granite rock
- 8. when earthquakes occur
- 11. force pressing down on an area
- 13. the ability to do work
- 14. a rock that is usually a light color
Down
- 1. forces that construct or builds up mountains
- 2. layer of hot rock
- 3. has 3 main parts
- 5. uppermost mantle into a single layer
- 6. contains all earths water
- 7. contains living organisms
- 9. layer of rocks form earths outer skin
- 10. A reletivley thin envelope of gases that forms earths outermost layer
- 12. A group of parts that work together as a whole