The Stone Ages

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Across
  1. 3. The middle part of the stone age ; marked by the creation of smaller and more complex tools
  2. 5. the time before there was writing
  3. 7. The new Stone age ; when people learned to make fire and tools such as saws and drills
  4. 9. To move to a new place
  5. 10. huge Stone monuments
  6. 12. the process of changing plants or animals to make them more useful to humans.
Down
  1. 1. the first part of the Stone age; when people first used Stone tools
  2. 2. People who hunt animals and gather wild plants,seeds,fruits and nuts to survive
  3. 4. a relative who lived in the past
  4. 6. a strip of land connecting two countinents
  5. 8. Long periods of freezing weather
  6. 11. an early ancestor of humans