Documents Making the Earth’s crust - The generation and destruction of crustal masses through time

Making the Earthâs crust - The generation and destruction of crustal masses through time Mihai Ducea University of Arizona, Department of Geosciences Tucson, AZ, 85721 Outline…

Documents Internal Structure of the Earth Plate Tectonics Sea Floor Spreading.

Internal Structure of the Earth Plate Tectonics Sea Floor Spreading Internal Structure of the Earth The Earth has four internal layers: Crust Mantle Outer core Inner core…