Synopsis by Betsy Boyd
Part of the 16-volume Physical Geography Series, which teaches viewers about a variety of natural phenomena, including caves, rocks, geysers, glaciers, earthquakes, and more, Physical Geography Series: Volcanoes of the United States tours some of the most ferocious volcanoes in America. Viewers experience Craters on the Moon in Idaho, Mauna Loa and Kilauea in Hawaii, Mount Lassen in California, and Mount Saint Helen's in Washington. Program hosts explain how volcanoes function, and they share key insider terms.
geography, nature, volcano