Upcycle

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Across
  1. 2. green plants that grow in water
  2. 6. use something again instead of throwing it away
  3. 7. thin threads that form fabric or materials
  4. 9. natural streams of water flowing to the sea
  5. 11. substances used to make things
  6. 13. turning old materials into something new and better
  7. 15. the natural world around us
  8. 16. containers usually made of plastic or glass
  9. 19. a building where goods are manufactured
Down
  1. 1. harmful substances in the environment
  2. 3. unwanted or unusable materials
  3. 4. a large body of salt water covering most of the Earth
  4. 5. process used materials so they can be used again
  5. 8. a synthetic material made from oil
  6. 10. items worn on the feet
  7. 12. the natural home or environment of an animal or plant
  8. 14. light, bubbly material used in cushions or shoes
  9. 17. a thin strand of fibre used for sewing or weaving
  10. 18. materials basic substances used to make products