NATURE

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Across
  1. 3. - Landmass surrounded by water
  2. 6. - Low area between hills or mountains
  3. 7. - Large area with many trees
  4. 8. - Tall landform with steep sides
  5. 10. - Large body of freshwater
Down
  1. 1. - Flowing body of water
  2. 2. - Deep ravine between cliffs
  3. 4. - Dry, arid land with little vegetation
  4. 5. - Flowing water over a cliff
  5. 9. - Large body of saltwater