Known as "fire rocks," igneous rocks can form deep underground or on the surface and can be created from a volcanic eruption! Understanding the kinds of rocks that emerge from the super hot melted rock found beneath Earth's surface is an exciting reading experience. Accessible content allows readers to enhance their science curriculum. A graphic organizer presents the material in an understandable way, as fascinating photographs provide an in-depth glimpse at the fire rocks. Readers will be as intrigued as they are dazzled by these incredible rocks!