4th Grade Weeks 3&4

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Across
  1. 7. A very deep valley.
  2. 8. Large area of flat nearly treeless land.
  3. 10. A part of something.
  4. 11. Salt water that covers 3/4 of the earth.
  5. 12. An area of land.
Down
  1. 1. High or flat area of land.
  2. 2. The top layer or cover.
  3. 3. To find something.
  4. 4. Something you can see and touch.
  5. 5. The natural shape of a section of land.
  6. 6. How high the land is in an area.
  7. 9. Low area of land between two higher areas.