Physical Geography Of The United States
Earth Science Educational Materials
Earth Science Educational Videos
Discover The Wonders of Our Earth and the forces and life forms that shape our world with the Physical Geography Series. This program is a valuable tool for introducing students to a general geology of the United States and an introduction to the major Physiographic Provinces of the United States. Discover the general geologic forces that have been in progress since the beginning of time and the effect they have on the earth.