In the earth is a globe module, the rising of the sun and the moon is problematic! Since, the perspective of the other person on the opposite side of the earth (180° away), let's say the UK and Australia produces a conflict in direction, where 'east' to 'west' in relation to the former, is 'west' to 'east' for the latter! How can the sun and the moon rise both in the 'east' and the 'west', yet set in the 'west' and the 'east' (at one and the same time)? A similar contradiction or inconsistency occurs involving a person standing on top of the world at an 'eastern' locale, as opposed to another person standing on top of the world in their orientation, since the sun and the moon would rise in the 'north' and the 'south', yet set in the 'south' and the 'north'!!!
Imagine the confusion which would arise if this were all true?
The sun and the moon would rise in the 'east' to 'west', rise from 'west' to 'east', rise from 'north' to 'south', and 'south' to 'north, and set 'west' to 'east', 'east' to 'west', 'south' to 'north', 'north' to 'south' all at the same time depending upon whereabouts on the earth a person might be! Now, how ridiculous would that be?
In the flat earth module, using a grid as a guide to what is deemed to be 'north', 'east', 'south' and 'west', no such complications or anomalies occur or happen!