Documents PLATE TECTONICS HOW THE EARTH MOVES. STRUCTURE OF THE EARTH The Earth is made up of 3 main layers: ....

Slide 1 PLATE TECTONICS HOW THE EARTH MOVES Slide 2 STRUCTURE OF THE EARTH The Earth is made up of 3 main layers:  Core (inner and outer)  Mantle  Crust Inner core…

Documents Plate Tectonic Theory Evidence for Plate Tectonics.

Slide 1Plate Tectonic Theory Evidence for Plate Tectonics Slide 2 Alfred Wegener in the early 1900’s proposed the hypothesis that continents were once joined together in…