Help your students learn all about glaciers, glacial movement, erosion, deposition, weathering, and more with this engaging and interactive landform unit. This unit, which includes three lessons (each with its own reading passage), intertwines science and social studies into nonfiction reading.This resource includes THREE lessons on glaciers, including vocabulary; glaciers around the world; and glaciers in North America.Each lesson has a two-page reading passage that is written at a 4th-5th grad