Lesson 1: Models of the Solar System. What Was the Geocentric Model? How Did the Heliocentric Model Develop?. What they used to think…. What Was the Geocentric Model?. Earth in the center of the universe. http://www.voki.com/pickup.php?scid=5866842&height=267&width=200. WHY!!!!!!.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.