Let's Get Historic

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Across
  1. 3. judgment or opinion underlying scholarship
  2. 4. straight from the horse's mouth
  3. 6. the study of human civilization and culture
  4. 8. place where you get information
  5. 12. north-south lines along the globe
  6. 14. study of history through physical remains
  7. 16. source like a textbook
  8. 17. the opposite of change
  9. 18. to pass out someone's else words as your own
Down
  1. 1. east-west lines across the globe
  2. 2. tool to study the chronology of an era/period
  3. 5. invisible halves of the globe
  4. 7. unclear or vague
  5. 9. time
  6. 10. time before written history
  7. 11. physical remains from the past (can be dug up!)
  8. 13. study of dinosaurs RAWR!
  9. 15. north, south, east, west
  10. 19. a significant period of time