Prehistoric Era

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Across
  1. 2. farming and raising livestock
  2. 4. made from clay, used for containers
  3. 5. object made by human hand
  4. 8. watering system for crops
  5. 9. change in order to survive
  6. 11. judge other cultures negatively
  7. 12. new stone age period
  8. 13. scientist who excavates bones
  9. 16. long term weather patterns
  10. 18. early humans related to us
  11. 19. country in Africa
Down
  1. 1. permanent place to live
  2. 3. large ice mass
  3. 6. move from region to region
  4. 7. scientist who studies human cultures
  5. 10. continent of first humans
  6. 14. medical/religious leader
  7. 15. stone chipped for tools
  8. 17. ancient relatives
  9. 18. person who travels to find food