What Language do Chaldeans Speak? (also a review of things we learned before)

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Across
  1. 2. 3. study of human culture; how it develops
  2. 4. 7. anthropology studies how this develops.
  3. 5. 6. land supplied by water with pipes and more.
  4. 7. 1. the answer to question 3
Down
  1. 1. 4. contains the fertile crescent.
  2. 3. 5. study of humans past by using artifacts
  3. 6. 2. an area or division, mainly part of a country