Week 1 Vocabulary

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Across
  1. 5. nomadic people who live chiefly by hunting and fishing, and harvesting wild food
  2. 6. before the common era
  3. 8. all the things together that surround animals and humans in the natural world, including the air, water, and soil
  4. 10. the act or process of migrating
  5. 11. producing or able to produce farm crops or other plant life
Down
  1. 1. an advanced state of development of a society as judged by having a system of government and laws, using written language, and keeping written records
  2. 2. the distance on the earth's surface east or west of an imaginary line on the globe
  3. 3. the total number of people living in a country, city, or area
  4. 4. current era
  5. 7. the usual weather conditions of a place
  6. 9. fine particles of earth, clay, or sand that eventually settle out of water