jordan vocabulary crossword

1234567891011
Across
  1. 1. to move to a new place
  2. 3. the time before there was writing
  3. 4. a relative who lived in the past
  4. 5. an object that has been modified to help a person acomplish a task
  5. 7. era the middle of the stone age
  6. 8. an early ancestor of humans
  7. 10. the process of changing plants or animals to make them more useful to humans
Down
  1. 1. a huge stone monument
  2. 2. farming
  3. 3. era the first part of the stone age
  4. 6. bridge a strip of land connecting two continents
  5. 9. era the new stone age
  6. 11. ages long periods of freezing weather