Discover The Wonders of Our Earth and the forces and life forms that shape our world with the Physical Geography Series. This program illustrates what water can do below the earth's surface, over long periods of time. Using animated and real life sequences, this program explores some important caves, their formations and teaches students how underground water dissolves limestone to form caves, caverns, stalagmites, stalagtites and boxfork formations.

Discover The Wonders of Our Earth and the forces and life forms that shape our world with the Physical Geography Series, a library of programs dealing with natural phenomenon such as volcanoes, earthquakes, caves, rocks, geysers and glaciers. The series is presented by Dr. Laurence J. Jankowski, an Associate Professor at Bowling Green State University in Ohio and a member of the National Science Teachers Association and the National Association of Geology Teachers. His prior achievements include the "Science Teacher of the Year Award, " from the Ohio Academy of Science and "Outstanding Professor Award" from Bowling Green State University.

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