Across
- 5. Made from small pieces of rock, air, water, and humus
- 6. Change from liquid to water vapor (gas)
- 7. Melted rock inside the Earth's crust
- 8. Melted rock that has flowed onto Earth's surface
- 11. New islands can form as a result of this
- 14. An opening in Earth's crust that lava flows out of
- 16. Change from water vapor to liquid
Down
- 1. Water that falls to Earth, rain, snow, sleet, hail
- 2. Moon phase when the moon looks like a full circle
- 3. A spinning movement around an axis
- 4. Rocks being broken into smaller pieces
- 9. An imaginary line that goes through the Earth
- 10. Moon phase when the moon is not visible (can't see).
- 12. A circlular path around something
- 13. Large cracks in Earth's surface
- 15. Movement of weathered materials