Earth Day

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Across
  1. 2. having something to do with the sun
  2. 7. to be able to hold or keep something maintained
  3. 11. to be able to go back to good shape
  4. 14. to reuse or make something new out of something old
  5. 15. the release or discharge of something like gas
  6. 16. where living and non living animals interact
  7. 17. no longer existing
  8. 18. to keep in good condition
  9. 20. when you throw trash on the ground
Down
  1. 1. a mixture with dirt that helps plants
  2. 3. to litter or hurt the enviroment
  3. 4. recycle thrown away materials and make them of more value
  4. 5. a place where trash goes
  5. 6. a place where mamals live
  6. 8. surrounding the earth with gasses
  7. 9. were people live and grow in the world
  8. 10. a toxic gas
  9. 12. healthy
  10. 13. protect something
  11. 19. the study of earths surface and organisms