The Secret Life of Sand DunesInformational Reading Passage, Vocabulary, Comprehension & Grammar ActivitiesLooking for a high-interest nonfiction resource that keeps students engaged while building essential reading skills? The Secret Life of Sand Dunes takes students on an exciting journey through one of nature's most fascinating ecosystems!Students will learn how sand dunes form, why they are important to plants and animals, how they protect communities from storms, and why conservation matters