Pyramid Earth Model (PEM) is a model demonstrating how all continents arrive to the current positions from a tetrahedron in three steps. This is a significant improvement from the Plate Tectonic Theory, which relies on several supercontinents, extinct plates, and mysterious subduction mechanisms. The intention of PEM is to demonstrate that the geophysical constraints that include groups of rocks, climate history and paleomagnetic data can be satisfied just as efficiently or more with a polygon structure.