Luca's 3rd Word work

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Across
  1. 4. things that make you stay alive
  2. 5. being in short supply of something
  3. 8. a group of people
  4. 9. people who direct a orgainzation
  5. 10. things that hasen't been touched by humans
Down
  1. 1. trade or proffesion
  2. 2. to wish for something but not need it
  3. 3. man made objects
  4. 6. to buy and use something
  5. 7. intercating with other groups