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This Why Files article explores volcanoes and volcanic eruptions. Topics covered include: Alaska's Pavlof and its threat to jet engines; Mexico City's restless neighbor, Popocatepetl (El Popo); underground volcanic processes; modern forecasting of eruptions; various volcanic phenomena and features; large flood basalt areas around the world; California's volcanically active area, Long Valley Caldera and Mammoth Mountain; Indonesia's Krakatau eruption in 1883, which was the world's largest historical eruption; Krakatau's ecological contribution to the study of colonization of sterile lands; and central Mexico's Paricutin which was witnessed emerging from a farmer's field in 1943. Three scientists were interviewed for this article.
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Technical requirements:
No specific technical requirements, just a browser required
Cost / Copyright:
No cost
Copyright 1997, University of Wisconsin, Board of Regents.
DLESE Catalog ID:
DLESE-000-000-001-085
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Educational standards:
Resource contact / Creator / Publisher:
Author:
David Tenenbaum The Why Files
Editor:
Terry Devitt The Why Files
Contributor:
Yael Gen The Why Files
Contributor:
Amy Toburen The Why Files
Contributor:
Susan Trebach The Why Files |