A map projection is a way to represent the curved surface of the Earth on the flat surface of a map.
Its called a projection map
Molten rock material on Earth's surface is called lava. When under Earth's surface it's called magma
A deep crack in the earth's surface is called a fault.
Molten rocks under the Earth's surface are called magma. When magma reaches the Earth's surface, it is then called lava.
Molten rock from under the surface (called 'magma') that reaches the Earth's surface and flows out is is called 'lava'.
mercator
mercator
mercator
mercator
mercator
Its called a projection map
Its called a projection map
projection map
A system of mapping the round earth on a flat surface is called a map projection. Map projections are used to represent the Earth's curved surface on a two-dimensional map. Different map projections have different strengths and weaknesses depending on the purpose of the map.
GPS
It is known as cartography.
Cartography or Geodesy .