Around the world, geological phenomena shape landscapes and create breathtaking scenery. In language fit for the youngest geologists, Earth Rocks! explores six geological formations and phenomena, explaining how they form or occur as well as any damages they may cause. Photographs of famous locations and events complement the text, while a closing activity encourages applied understanding of important scientific concepts. An elementary exploration of canyons, focusing on the geological evidence that helps explain how and where they form and spotlighting famous examples, such as Arizonas Grand Canyon. Una exploracin elemental de los caones, con nfasis en la evidencia geolgica que explica cmo y dnde se forman. Tambin incluye ejemplos de caones famosos, como el Gran Can de Arizona.