Environmental Change

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Across
  1. 5. Group of organisms that can breed.
  2. 7. Soil and rock removed by wind or water.
  3. 8. Unneeded materials thrown away.
  4. 9. Energy from the sun.
  5. 10. Living community and their environment.
  6. 12. Too much water covering land.
  7. 14. Natural home of an animal or plant.
  8. 16. Remains of ancient plants or animals.
  9. 18. Turning old things into new things.
Down
  1. 1. Decayed material used as fertilizer.
  2. 2. Element in fossil fuels.
  3. 3. Large, slow-moving ice.
  4. 4. Cutting down many trees.
  5. 6. At risk of disappearing.
  6. 11. Food grown without chemicals.
  7. 13. Long period with no rain.
  8. 15. Variety of plants and animals.
  9. 17. Tall plant with a trunk and branches.