Clear, easy-to-read text pairs with oversized, gripping photos to introduce readers to the basics of volcanoes. Readers will learn why eruptions happen, where they occur, and how they change land and affect communities. Types of volcanoes are also explained, and a simple, labeled diagram illustrates the inside of a volcano. A Case Study chapter discusses the Mount Saint Helens eruption of 1980, while a map aids comprehension. Damage and cleanup work,...