3. both eqinoxes

4. the greenwich line

5. international date line

earth turns on its axis

Daytime and nighttime are equal in length all over the world

i’m guessing that this is a true/false, so it’s false… compare alaska’s day/night time to say, florida’s. Because alaska is more “on top of the world”, they have more exposure to the sun… something like 16 hours of daylight? don’t quote me on that one, but i know that the majority of the day in alaska is sunlit….. it could be 10 o’clock in alaska and be perfectly lit up, where as if it was 10 o’clock in florida, it’d be fairly dark, depending on the time of the year (summer months or winter months)

did that help any??

http://en.wikipedia.org/wiki/January_2nd

evidence of earths reveloution around the sun?

http://www.classzone.com/books/earth_science/terc/content/visualizations/es0408/es0408page01.cfm?chapter_no=04

All from google. Oh yeah and wikipedia.org is very helpful just type in what your looking for (not the question) for example evidence of earths reveloution around the sun? You type in earths reveloution

Other answers:

the greenwich line

international date line

(earth turns on its axis)

I got all these things from google (btw, i have no clue what this means since im only 12 lol)