Environmental change

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Across
  1. 3. made of non human sources
  2. 5. ability to biodegrade
  3. 6. sustain earth without human interaction
  4. 7. source is not replenished in a human life
  5. 10. the weather over a long period of time
  6. 13. humans are the most important
  7. 14. earths ability to provide natural resources
  8. 16. the surroundings in which we live
  9. 18. where humans and animals live
  10. 20. wearing away of beach or rock
Down
  1. 1. connection to the land
  2. 2. we should minimise our impacts
  3. 4. responsible to use earth sustainably and live with the animals as our equal
  4. 8. i am the most important on earth
  5. 9. source in no danger of running out
  6. 11. describes land forms and features
  7. 12. layer of gases that surround the earth
  8. 15. source replenished quickly
  9. 17. all water on earth
  10. 19. made of human sources