Our World

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Across
  1. 3. the sequal order in which past events occur
  2. 5. also known as 'flatitude'
  3. 7. lines that go north to south
  4. 9. a group of people born around the same time
  5. 11. the measuring units of pressure
  6. 14. a imagery line through the middle of the earth going west to east
  7. 16. before ________
  8. 17. 10 years
  9. 18. period of 100 years
Down
  1. 1. before ________ _____
  2. 2. object from earlier time
  3. 4. Latin for 'in the year of our Lord'
  4. 6. a legend on a map
  5. 8. _______ Era
  6. 10. one sided, or coming from one person's point of view
  7. 12. the location of information
  8. 13. material or object made by a person
  9. 15. 365 days or 366 on a leap ______