Uses the Mount St. Helens and the Santorini volcanoes and the San Francisco earthquake as dramatic evidence that our planet's subterranean regions are active and continually changing. Explains the plate tectonics theory and accompanies scientists around the world as they study the boundaries between plates of the earth's crust where earthquakes and volcanoes may occur in the future.
What causes a volcano to erupt? How do scientists study volcanoes? Where have the most destructive eruptions occurred? Learn the answers to these questions and more in this media enhanced book.
Illustrations and simple text teach young readers how volcanoes are created, what can set them off, how scientists risk their lives to study them, and why people choose to live in the shadows of volcanoes.
Explores volcanoes and volcanic activity in the United States, discussing the study of volcanoes, their effect on the environment, and volcanic hazards and risks.
the true story of volcanic disaster at Galeras and Nevado del Ruiz
Bruce, Victoria
2001
Chronicles the experiences geologist Marta Calvache had during two deadly volcanic events, the eruption of Galeras on January 14, 1993, and the eruption of Nevado del Ruiz in November of 1985.