5.0 out of 5 stars
This book is loaded with fascinating facts and photos that will blow you away!, June 10, 2009
This review is from: Volcanoes (True Books: Earth Science (Libary)) (Library Binding)
If you live in earthquake country you may have been instructed as to how to survive one, but the same holds true if you live near a volcano. If you lived in an area with an active volcano (Earth has more than 1,000 of them), you might have to practice "evacuation drills" at school. In 1816, "the year without summer," the temperature on the Earth was actually lowered by the eruption of Mount Pinatubo. This was caused when "clouds of volcanic ash and debris in the upper atmosphere" blocked the sunlight. Just what are volcanoes and why do they erupt?
Have you heard of the Mentoes and Diet Coke experiment? If you have, you probably have a very good idea of what happens when a volcano explodes. When magma (melted rock) rises beneath the Earth's crust, the "gases within it expand" and this pressure causes the magma to shoot upwards in an explosive manner. This is called an eruption. This book will tell you about the two different types of areas in which volcanoes tend to form, discusses their three different shapes, talks about Mt. St. Helens and the extensive destruction it caused, the valuable minerals ash contains, the unusual town in Turkey called Cappadocia where homes are carved "directly into the soft volcanic rock," geothermal power, how scientists can warn us of an impending explosion and the role of the volcanologist.
This is a "True Book." There are two sentences in the front of the book, but only one is true. You'll have to read the book to find out the correct one, but this book is so fascinating you'll just fly through it and find the correct answer in no time flat. In this book there are full color photographs, informative sidebars, interesting facts scattered throughout its pages, a page of statistics, a timeline, important words, an index and additional recommended book and web site resources. This book was reviewed for content by a New York University consultant. Do you know what "black smokers" are? If not, you might want to grab a copy of this book!
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