Gabby's crossword puzzle

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Across
  1. 3. the early part of human history
  2. 7. north West of jericho
  3. 8. the use of new ideas and tools to do work
  4. 10. east of stonnehenge
  5. 13. a long period of extreme cold on earth
  6. 14. what made sharp knives and ax heads
  7. 15. where you find cardinal directions
Down
  1. 1. a traveling person without a home
  2. 2. south of catalhuyuk
  3. 4. south of stonehenge
  4. 5. north of cromagnon
  5. 6. the finding and killing of animals
  6. 9. east of cromagnon
  7. 11. continent with hunter gatherers
  8. 12. south east of neanderthal