Natural vs Synthetic

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Across
  1. 2. This synthetic material makes water bottles
  2. 6. This synthetic material is used to make shirts
  3. 7. This natural material provides Sodium Alginate
  4. 9. A shiny natural material (Au)
  5. 10. Term used to describe man made materials
Down
  1. 1. Term used to describe materials found on Earth
  2. 3. This natural material is used to make glass
  3. 4. This natural material provides Calcium Chloride
  4. 5. This natural material makes plastic
  5. 8. This natural material comes from trees