Planet Earth 12 July 2005AST 2010: Chapter 72 Basic Facts The Earth is a medium-sized planet with a diameter of 13,000 km It is one of the inner or terrestrial.
Earth Structure. CRUST MANTLE CORE MANTLE CORE CRUST CONTINENTAL CRUST OCEANIC CRUST Peridotite (olivine & augite) Mohorovivic Discontinuity (Moho)
