Earth Revealed is a 26-part series which demonstrates the physical and scientific processes that shape our planet. From earthquakes and volcanoes to the creation of sea-floor crusts and shifting river courses, each half hour episode offers stunning visuals that explain plate tectonics and other geologic concepts and principles. You are invited to help trace the historical development of the planet and the processes of nature which still operate today. Please join in on problem solving as geologists give critically important advice on engineering and construction projects.  Earth Revealed is an Annenberg PBS series.