Plate Tectonics Evolution of the Earth How do we know anything about the Earth Interior structure Volcanoes and hotspots Earthquakes Tectonic plates Tectonic motion Reconstruction…

Plate Tectonics Evolution of the Earth and Our Restless Planet: Chapter 33 Review: Interior 33.1 The Theory of Continental Drift Scientists in the early 20th century believed…

Plate Tectonics Evolution of the Earth Free powerpoints at http://www.worldofteaching.com Interior Crust Upper Mantle Lower Mantle Outer Core Inner Core Interior 2851 km…

Plate Tectonics Evolution of the Earth Cracks in the Earthâs Crust The crust, when it is solid, acts as a heat insulator for the hot interior of the Earth. The molten material…

Plate Tectonics Evolution of the Earth How do we know anything about the Earth Interior structure Volcanoes and hotspots Earthquakes Tectonic plates Tectonic motion Reconstruction…

Warm-up Draw and label the layers of Earth. Describe the core. Pick one type of plate movement to describe. Use complete sentences any time you see “describe” or “explain”…