Download or read book Volcano Alert! written by Paul Clarence Challen and published by Crabtree Publishing Company. This book was released on 2004 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some of history's greatest recorded disasters involved the spewing magma or falling ash from an erupting volcano. This book takes readers deep under the earth to the source of a volcano's power and then around the world to some of the most spectacular eruptions in history. Volcano Alert! also explores* the dangers of lava and pyroclastic surges* the scientific tools volcanologists use to predict and measure eruptions* famous volcanoes such as Mount Etna, Mount Vesuvius, and Mount Pinatubo* activity/observation page