5Glacier National Park is known for its crystal-clear water. In this title, readers will discover the park's lakes and streams, as well as its mountains, forests, and more. Leveled text and clear photos offer key details about the park, including how it formed, its early human history, its plants and wildlife, and its popular activities. Along the way, special features offer additional information about wildlife, climate, and landmarks. The book ends with a timeline, a list of key stats, and an animal food web.