Answer:
I have cities without people forests without trees and oceans without water. What am I?
What can be heard in court or used to carry briefs?
Turns me on my backs and open up my stomach. You will be the wisest of men though at start a lummox.
I don't live within a house, nor do I live without. Most will use me when they come in, and again when they go out. What am I?
What goes all around the world but never leaves its corner?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.