The Stone Ages

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Across
  1. 1. a strip of land connecting two continents
  2. 3. the middle part of the Stone Age; market by the recreation of smaller and more complex tools
  3. 6. long periods of freezing land
  4. 7. the New Stone Age; when people learned to make fire and tools
  5. 10. huge Stone monuments
  6. 11. a relative who lived on the past
  7. 12. an early ancestor of humans
Down
  1. 2. the process of changing plants or animals to make them more useful to humans
  2. 4. people who hunt animals and gather wild plants,seeds,fruits,and nuts to survive
  3. 5. to move to a new place
  4. 8. the time before there was writing
  5. 9. the first part of the Stone Age;when people first used Stone tools