Earth's Atmosphere and Its Seasons Version 1.1 helps students investigate and understand the causes of the seasons, Earth-Sun relationships, the composition of the atmosphere, Sun's role as the main source of energy that drives weather and climate, the greenhouse effect, and more. (Grades 5-12)
Written by Edward J. Tarbuck and Frederick K. Lutgens, Illinois Central College
Arches National Park Geology Tour provides an extensive, visually rich description of the geology of the park written and narrated by geology professor Deborah Ragland, Ph.D., Adjunct Professor of Geology, University of New Mexico-Taos Campus.
An Introduction to Structural Methods DVD-ROM, narrated by the authors, is richly illustrated with 3-D diagrams, geologic maps, animations, and photographs all in full color offering a new approach to teaching structural geology.
Written by H. Robert Burger, Ph.D., Smith College, and Tekla A. Harms, Ph.D., Amherst College. Illustrated by Dennis Tasa.
