Unit 4

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Across
  1. 1. Where the land meets the ocean
  2. 6. The movement of sediment and rocks
  3. 7. The space between mountains
  4. 9. A common type of carbonate rock
  5. 13. A tall landform with a flat top
  6. 14. Combines oxygen with other elements
  7. 17. The breaking down of earths surface
Down
  1. 2. The grinding away of rock via other rocks
  2. 3. The dropping of sediment in a new location
  3. 4. Changes the composition of the rock
  4. 5. A huge mass of moving ice
  5. 8. A tall landform with steep sides
  6. 10. A rapidly developed landform
  7. 11. A windblown pile of sand
  8. 12. A relatively flat area of land
  9. 15. A depressed piece of land that holds water
  10. 16. Sediment and silt piled up at the mouth of a river