Earth is filled with a wonderful variety of land formations that range from towering mountains to sandy deserts and deep canyons. In All About Land Formations, children will examine these and other earthly structures while learning about the forces that created them. A fun, hands-on investigation demonstrates why moving water is a powerful force that can change Earth's surface in a hurry, while a visit to the Kenai Fjords National Park in Alaska showcases land formations that were created by giant glaciers over millions of years. Part of the Earth Science for Children DVD Series. A Teacher's Guide is included and available online. 23 minutes. Grades K to 4.