Rock Formations

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Across
  1. 2. Steep rock face overlooking rivers or trails.
  2. 4. Underground chamber.
  3. 7. Visible area of bedrock exposed at the surface.
  4. 8. Vertical column of rock formed by erosion.
  5. 10. Large rounded rock deposited by natural forces.
  6. 11. Tight rock opening formed by erosion.
  7. 14. Narrow valley cut by erosion.
  8. 15. Depression in the ground formed when rock dissolves.
Down
  1. 1. Ridge of glacial debris.
  2. 3. Long crack in rock caused by pressure or movement.
  3. 5. Natural rock opening shaped like a curved bridge.
  4. 6. Narrow valley between steep rock walls.
  5. 9. Glacier-moved boulder found far from its origin.
  6. 12. Long, narrow elevated strip of rock or land.
  7. 13. High, steep rock face formed by erosion or uplift.