Everyone really knows that it's flat !
nope, pretty sure its a triangle
It's a sphere. In the bible at Isaiah 40:22 it describes God as "as the one who dwells above the circle of the earth." Confirming that the earth is round.
No, it's an oblate spheroid.
http://www.scientificamerican.com/article/earth-is-not-round/
(But that causes no conflict with the bible verse quoted.)
You really need to get out more.
For all practicality, it is round. I know there are people who maintain that the earth is flat, and they irritate the crap out of me. Were I a less peaceful, easy-going sort, I would recommend rounding them allup and pushing them off the edge.
There is one who is dwelling above the circle of the earth. Isaiah 40:22
The earth is definitely flat.