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Gr 5 Up—Killer Floods examines the impact of theoretical Ice Age floods on the landscapes of the Channeled Scablands in Washington State, Iceland, and the English Channel. Geologists study rock formations and strata levels that indicate catastrophic flooding is responsible for the creation of the deep gorges rather than long-term erosion and weathering. Computer animation allows the viewer to see the massive scale of the conceptual floods. The disasters of ...Log In or Sign Up to Read More