Geological Work of Ice

Duration: 400 Feet

Year Published: 1935

Creator: Encyclopaedia Britannica Films

Complete Record: Explains how ice, through geologic ages, has been a powerful factor in sculpturing the face of the earth. Reveals the tremendous effect of ice upon soil and rock as the ice constantly expands, contrasts, and moves. Illustrates how glaciers form, move and alter surroundings terrain features. Animated drawings explain the Pleistocene glaciation period. For high school, college, and adult groups.

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