Ancient Americans

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Across
  1. 1. small environments like creeks and swamps
  2. 6. mankind's 3rd achievement-means farming
  3. 8. wind and water wearing away the land
  4. 9. the land, air, and water all around you
Down
  1. 2. living together with rules and religion
  2. 3. groups moving together in order to live
  3. 4. when humans make air,water,or soil dirty
  4. 5. spanish word for town
  5. 7. giant slow moving ice sheet