Why are lines of latitude and longitude imaginary lines?

Answer 1

The lines are "imaginary", because they don't really exist in nature. We created most of those lines, mathematically, and we use these lines to help us describe where we are. We draw those lines on the maps and globes to help us describe things.

There's one of those "imaginary" lines that have some physical meaning; the equator.

Answer 2

Lines of latitude and longitude are imaginary because they are used to help us locate points on the Earth's surface. They are a grid system that allows us to pinpoint specific locations by using coordinates. These lines are not physical features but are helpful references that aid in navigation and mapping.

Answer 3

for separate time zones. Like here it might be 7:00 but where you are it might be 8:00

Answer 4

Lines of latitude and longitude cannot be seen on Earth itself, but are created by Man on maps and globes to navigate better.