Generally, no. When 'north' is used as noun ("towards the north"), adjective ("the north end of the building") or adverb ("the arrow was fired north"), "north" is not capitalised.
When used as part of a proper-noun or place-name, it should be capitalised, such as in "North Pole" or "North America".
The word evolution does not need to be capitalized.
No, coral does not need to be capitalized.
No, circa does not need to be capitalized.
No, it doesn't need to be capitalized.
No, kinetic energy doesn't need to be capitalized.
Yes, "Great Lakes" should be capitalized as it is a proper noun referring to a specific region of lakes in North America.
The word evolution does not need to be capitalized.
No, coral does not need to be capitalized.
Yes, "North" in "North Mississippi" should be capitalized because it is part of the proper noun that specifies a specific location within Mississippi.
No, circa does not need to be capitalized.
No, it shouldn't be capitalized.
No, it doesn't need to be capitalized.
No, kinetic energy doesn't need to be capitalized.
Yes it should be capitalized.
it does not need to be capitilized.
No. Queries do not need to be capitalized.
No, the word "revivalist" does not need to be capitalized unless it is at the beginning of a sentence or part of a proper noun.