Answer:
I only exist when you are here. Where you never were I can never be.
I have cities with no people forests with no trees and oceans with no water.
I am a nut with a hole
I am a fruit. If you take away the first letter of my name I become a crime. What am I?
rub me and a genie might appear
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.