Units 1,10

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Across
  1. 2. raw materials we get from nature
  2. 4. container for plastic or metal containers
  3. 7. the action of buying things
  4. 8. we buy it, use it and throw it away
  5. 10. machine, gadget
Down
  1. 1. new object invented by human beings
  2. 3. objective
  3. 5. place where we through solid waste
  4. 6. to make something better
  5. 9. container for paper and cardboard