projection
Cartographers an represent the spherical Earth on flat paper by making a projection, which is like casting shadows from the spherical world onto a flat piece of paper.
The earth's gravity field makes everything push into the earth like a bubble arround the planet. This makes it seem like the earth is flat.
that the earth was not flat nor square but it was round
An oblate spheroid.
A boat at sea, alone, does not prove that is earth is round. However, boats can be used to prove that earth is round. This is because if the earth was flat, eventually a boat would sail to the end of earth and fall off the edge. This has never happened, so it can be inferred that the earth is round. Also, a boat can sail all the way around the world and end up right where it started, which proves that the earth is round.
That would be an Atlas.
A flat map that represents a portion of the round earth is called a "map projection". Map projections are used to display the three-dimensional earth on a two-dimensional surface, like a paper map.
the earth is not perfecly round
A map projection is a way to represent the curved surface of the Earth on the flat surface of a map.
round
The Earth was never flat. The Flat Earth society believe they have proof that the Earth is flat but other no individuals or organisations have ever seriously considered that the Earth was not round since the ancient Greeks.
Round is an infinitely more efficient design to accommodate the rotations, orbits and movements of the planets and galaxies. Can't imagine a "flat-disk" planet-design doing (or trying to do) what the round, circular design does.
Yes, it is. Satellite imaging will negate the hypothesis and prove that Earth is round, not flat.
Lol Nothen
Galileo.
guff
on a flat map