Geology for Dummies

* Discover how rocks change over time * Understand what causes earthquakes, volcanos, and floods * Explore the structure of the Earth Get a rock-solid grasp on geology Geology is a vast, intricate, and complex subject, and it is visually stunning! Geology For Dummies will awaken you to the fascinating study of the earth and its materials, whether you're studying geology in school or just want to learn more about our planet. Dive into any chapter that interests you! This friendly guide is a perfect introduction-and a handy reference-to all things geologic. Inside. * The theory of plate tectonics * Plain-English chemistry basics * The history of geologic thought * Major extinction events * Igneous, sedimentary, and metamorphic rocks * The geologic timescale * Common geologic hazards