Time zones have nothing to do with the earth being flat or round. Time zones exist to standardize time across different regions of the world based on the Sun's circle rotation and it's relationship to the flat earth.
The time zones are more about that they facilitie world communication and travel by providing a consistent framework for scheduling across different regions.
You probably haven't researched or understand the flat earth theory. It's not something simple you can explain in one paragraph. It's up to you to do your own research and it's a massive deep topic. Schools have never made kids research flat earth theory to solidify their round earth theroy because it would require critical thinking.
But here is a tiny gif of how the sun and moon rotate in a circle around the land that doesn't move. It's like having 2 lightbulbs that move around a table.
#flatearth
#researchflatearth
