This book introduces young readers to earthquakes. It describes the layers of Earths crust and explains how the movement of tectonic plates causes earthquakes and forms mountains. It also discusses how and why seismologists study earthquakes, as well as how earthquakes affect peoples lives. The book includes a chapter on earthquake safety.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.