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Unformatted text preview: (Dense core)-Oceanic and continental crust float over Mantle-sun drives earths external engine-solar energy is responsible for our climate and weather-Internal engine powered by trapped heat in its origin and radioactivity in its interior-Heat radiating from earth balances solar input and heat from interior-meteors move mass from the cosmos to earth The Geodynamo system involves interactions between outer and inner cores...
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This note was uploaded on 03/27/2008 for the course GEO 100 taught by Professor Demets during the Spring '08 term at Wisconsin.
- Spring '08