Across
- 3. a person or things that acts, happens, or exists in such a way that some specific thing happens as a result
- 5. approximate dates
- 9. to study human history
- 12. something that is produced by an agency or cause
- 13. one of the main landmasses of the globe
- 15. the science dealing with the areal differentiation of the earth's surface
- 16. of View a specified or stated manner of consideration or appraisal
- 17. the parts of a written or spoken statement
- 18. to examine in order to note similarities and differences
- 19. a specialist in a particular branch of study
- 21. a period of hundred years
- 24. coming after
- 25. a supposition or a system of ideas intended to explain something
- 26. a book or other written or printed work
Down
- 1. before
- 2. a written or printed paper with information
- 4. object made by human beings such as a tool, remains, or a handmade object
- 6. something very old
- 7. after
- 8. mutual relation of two or more things or parts
- 10. a period of ten years
- 11. to examine something
- 13. to compare in order to show unlikeness or differences
- 14. to derive by reasoning
- 20. the effect, result, or outcome of something occurring earlier
- 22. a period of time marked by distinctive characters and events
- 23. of chief importance