U.S. Seismic Zones

Seismic forces are continually at work beneath Earth's crust. These forces are very powerful. So much so that they can shape Earth's surface, create extensive damage, and displace hundreds or even thousands of people. Inside this fascinating set, readers take a deep dive into the seismic zones located in the United States and learn how they shape geography, affect the natural world, and disrupt the lives of people. Scientists continue to learn more about these seismic hot spots and about the geological forces that cause them. The reading experience is enhanced by informative fact boxes, maps, and biographical snapshots of important figures, ensuring a comprehensive approach to a highly curricular topic. Read more