Molly's crossword puzzle

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Across
  1. 2. hunted for most of the time
  2. 3. south east of catalhuyuk
  3. 5. long periods of extreme cold on earth
  4. 7. gathered food like berries and nuts
  5. 10. the early part of human history
Down
  1. 1. the tool of directions
  2. 4. the use of new ideas and tools to survive
  3. 6. hunter gatherers lived here
  4. 8. used to make most tools
  5. 9. people who move and don't stay in one place