Si eres un maestro que busca animaciones para su curso de Ciencias Terrestres he aquí recursos desarrollados por "The Educational Multimedia Center". A continuación una corta reseña
"Created by staff members at the department of earth science at the University of California, Santa Barbara, the site contains dozens of interactive animations and visualization tools that can be used in the classroom to demonstrate various processes. These resources are contained within the "Downloads" section, and visitors can peruse the table of contents for specific features. The table of contents includes global tectonics, regional plate tectonics, Ice Age earth, and four other chapters. Some of these animations include the deglaciation of North America, the South Atlantic spreading, and the Himalayan collision."