ecology

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Across
  1. 3. sudden shaking of the earth
  2. 5. a long period when there is no water
  3. 7. a substance added to soil to make plants grow
  4. 8. ,white wild animal living in the north pole
  5. 9. young sweddish girl defending environment
  6. 12. warming temperatures have increased by 2% because of that phenomenon
  7. 14. , gas oil coal for example
  8. 16. green independent compaigning organisation
  9. 17. Amazonia is victim of this
Down
  1. 1. dinosaurs for example
  2. 2. can attack humans on the beach, dangerous with big tee
  3. 4. Assembly in new york
  4. 6. big storms
  5. 10. other name for the tropical forest
  6. 11. biggest animal in the sea
  7. 13. a dangerous energy
  8. 15. when a place is covered by water