Vocabulary Week 23

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Across
  1. 2. An area of low land between hills or mountains
  2. 3. The outermost layer of Earth
  3. 4. The rapid, downhill movement of large amounts of rock, soil, and other material
  4. 7. A large mass of moving ice
  5. 8. A sudden shaking or trembling in Earth's crust
  6. 9. A deep, narrow valley with steep sides
  7. 11. The pulling force between two objects
  8. 13. A natural feature on Earth's surface
  9. 15. spot A place where magma has partially melted through Earth's crust
  10. 16. A break or crack in Earth's crust where two plates come together
Down
  1. 1. A great ocean wave that is more like a wall of water
  2. 2. A mountain that builds up around an opening in Earth's crust
  3. 5. An area of land caused by deposition at the mouth, or end, of a river
  4. 6. plates An extremely large, moving slab of rock that forms Earth's crust
  5. 9. A cup-like shape in the earth
  6. 10. dune A hill-like deposit of sand left behind by wind erosion
  7. 12. The flow of water over the banks of a body of water and across land
  8. 14. Land that becomes too full of water and slides down a slope