World Civilizations ''The Stone Ages and Early Cultures''

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Across
  1. 2. The process of changing plants or animal to make them more useful to humans.
  2. 5. Long periods of freezing water.
  3. 7. The first part of the Stone Age.
  4. 8. The time before there was writting.
  5. 10. The middle part of the Stone Age; marked by the creation of smaller and more complex tools.
  6. 11. A strip of land connecting two continents.
  7. 13. A community of people who share a common culture.
  8. 15. To move to a new place
Down
  1. 1. The New Stone Age; when people learned to make fire and tools such as saws and drills.
  2. 3. A relative who lived in the past.
  3. 4. Huge stone used as monuments or as the sites of religious gatherings.
  4. 6. People who hunt animals and gather wild plants, seeds, fruits and nuts to survive.
  5. 9. An early ancestor of modern-day humans.
  6. 12. Farming.
  7. 14. An object that has been modified to help a person accomplish a task.