I think it's like an upside down turtle shape .I think it is flattish and round like a circle not a Globe and fixed the Sun (Moon and Stars)revolves around Earth. Antarctica Ice Walls hold the Ocean in ,however it is also Hollow and could appear as a Globe with the Torridial fields that surround it but those are energetic .It's complicated ,also space is very real.So in summary it is all three Flat(ish),Hollow, Globe (but only energetically.