Plastics

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Across
  1. 4. Common plastic used in ropes
  2. 5. Plastics give off fumes like this when burned
  3. 7. Plastic forms a huge problem with this - (hint in the sea)
  4. 8. Polyvinylcarbonate 1,1,1
  5. 9. Raw Material for Plastics 5,3
Down
  1. 1. Plastic usually cannot conduct this energy
  2. 2. Crude Oil is considered to be one 6,4
  3. 3. Can easily break down in nature
  4. 6. Plastic is a good one
  5. 8. Repeating units of monomers