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Across
  1. 1. An act of making a place clean and tidy.
  2. 4. office You go here to send letters and buy stamps.
  3. 6. A place where doctors and nurses work.
  4. 7. station A place where you can catch a train.
  5. 9. station A place where buses stop for people to get on or off.
  6. 10. An organization that helps people in need.
  7. 11. up To lift something up from the floor.
  8. 12. To put used objects through a process so they can be used again.
  9. 15. A group of people who work together for a goal.
  10. 17. The air, water, and land in which people, animals, and plants live.
  11. 18. To use something again instead of throwing it away.
Down
  1. 2. A light, strong material used for making bottles and bags.
  2. 3. To give money or goods to help a person or organization.
  3. 5. You go here to borrow and read books.
  4. 8. Something that tells you how to do or use something.
  5. 9. A container used for holding liquids like water or juice.
  6. 11. station The office of a local police force.
  7. 13. part in Another way to say "join" or "participate in" an activity.
  8. 14. Animals and plants growing in natural conditions.
  9. 16. Things that you throw away because you do not want them anymore.