Earth is a rich home for plants and animals, but it wasnÕt always that way. Come on a tour of space and time as you learn all about its long history in The Story of Earth. Sing along as you explore What Shapes Our Earth!

An adventurous geology professor mounts an expedition that descends into a subterranean world of luminous rocks, antediluvian forests, and fantastic marine life -- a living past that holds the secrets to the origins of human existence.