Social Studies Crossword

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Across
  1. 8. cave art
  2. 10. using weapons to kill animals for food
  3. 11. people settled and build homes near fertile land
  4. 15. neolithic era
Down
  1. 1. roof
  2. 2. population can grow now beginnigs of economy
  3. 3. People figured out they can grow food
  4. 4. first city on earth
  5. 5. A source of light and warmth
  6. 6. blunt or sharpened
  7. 7. Retrieving nuts and berries from nearby bushes/trees for food
  8. 9. 2,000,000 years ago in africa
  9. 12. with food being less of a problem, people could have unique jobs
  10. 13. training animals to be pets
  11. 14. without a spoken language, early humans drew to communicate