sustainable boimes crossword

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Across
  1. 2. height of something above sea level
  2. 3. arrangement of natural or manmade features
  3. 7. biome in water
  4. 11. biome on land
  5. 12. distance north/south of the equator
  6. 13. livng things
  7. 14. sky or in the air
Down
  1. 1. crust and upper mantle
  2. 4. water on the earths surface
  3. 5. natural home for animals
  4. 6. natural places on earth
  5. 8. non-living things
  6. 9. study of the earths layers
  7. 10. cycle of life