The way the 3 dimensional earth is shown on a flat piece of paper.
A map.
The information supplied with the question is incomplete and a worthwhile answer cannot therefore be provided.
Map
the definition of 2D is it is flat on the piece of paper -A design
a map
The two dimensional representation of the Earth's surface on piece of paper is called a map. Maps can show an area in great detail or in very broad outlines.
a map
A flat piece of paper is 2D. A cube is 3D. Therefore the drawing of the cube is a representation.
It is a drawing of the earth on a flat surface
Projection
The way the 3 dimensional earth is shown on a flat piece of paper.
A map represents all parts of the Earth's surface on a flat piece of paper. Maps use projections to depict the curved Earth's surface on a 2-dimensional plane.
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.
A flat representation of the Earth's surface is called an atlas or a map.
Because a flat piece of paper has a larger surface area and therefore more wind resistance. But in a crumbled piece of paper the wind resistance is less.
A map is a representation of the Earth or part of the Earth on a flat surface, showing geographical features, locations, and boundaries. Maps use symbols and colors to convey information about the physical and political aspects of a particular area.