Origin of Earth: Big Bang Relevance to Earth Sciences: Elemental Distribution Planetary Science
Big Bang Big Bang
Formation of Planet from Dust and Gases: “Swirling Eddies” Accretion Melting Differentiation Relevance to Earth Sciences: Composition of Earth Density-mediated layering Earth’s Heat Engine Planetary Science
Planets and Satellites: • How many Planets are there, and what is their order in terms of distance from the Sun? • What is a Satellite? • How many are there?