Reduce, Reuse, Recycle

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Across
  1. 6. Paintings, drawings, sculptures, these are all __ __ __.
  2. 7. The world around us.
  3. 9. Can be broken down naturally by the earth.
  4. 11. A word on p. 36 meaning something is disgusting.
  5. 14. Things that could happen.
  6. 16. Makes the earth dirty.
  7. 17. Big water.
  8. 18. When you put something in water, it stays on the top of the water.
  9. 20. Use again.
  10. 21. Same as trash.
Down
  1. 1. What some bottles are made from.
  2. 2. 丟掉.
  3. 3. Uses less oil, gas, or electricity.
  4. 4. From the earth.
  5. 5. To make something less or smaller.
  6. 8. To try to save something by using less of it.
  7. 9. Make.
  8. 10. Use trash to make new things.
  9. 12. To think of your own idea and draw it (using hands or computer).
  10. 13. To become different.
  11. 15. A kind of art (like a statue).
  12. 19. The stuff that you throw away.