Volcanic Landscapes, Pt 1

Year Published: 1973

Creator: Martin Moyer Productions

Format: 16mm

Sound: sound

Description: Presents an examination of volcanic processes and landforms using examples from the rich landscapes of the Pacific Northwest. Suggests a source for magma and follows it to the surfaces. Studies lava flows and introduces the effect of gas-charged magma on an eruption. Views the many products and landforms produced by violent Vulcanism.


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