Environment

12345678910111213141516
Across
  1. 3. you don't have to drop it in public spaces
  2. 5. this layer protects us from these
  3. 7. we produce too much of it
  4. 8. they used to contain cfc's
  5. 10. what we should do to preserve the environment
  6. 12. they suffer from pollution too
  7. 14. its hole is getting bigger
  8. 16. it is made from trees
Down
  1. 1. a type of rain damaging to plants
  2. 2. you keep it your garden to collect green waste
  3. 4. it is slowly disappearing
  4. 6. it is created from dead leaves, carrot tops, onion skins
  5. 9. plants produce it
  6. 11. it is used to sell items and we overuse it
  7. 13. the worst type of waste
  8. 14. it is the best waste
  9. 15. our planet