The Earth Day

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Across
  1. 4. animal's natural home
  2. 5. there is a hole in the ----- layer
  3. 7. pine, oak etc are examples of this
  4. 8. where our garbage goes?
  5. 9. safe place for endangered animals
  6. 13. a form of energy from the sun
  7. 14. to use again
  8. 16. third planet from the sun
Down
  1. 1. when people gather in one car to go to the same place
  2. 2. living things need clean --- to breathe
  3. 3. where farmers trade the vegetables they grow
  4. 6. threatened by extinction
  5. 10. what to do with kitchen waste?
  6. 11. to use old material to make new one
  7. 12. only 1% of it is drinkable on earth.
  8. 15. planting these could reduce floods