In The Geosphere, young readers learn the geosphere is made up of layers: crust, mantle, and core. Volcanoes, earthquakes, erosion, glaciers, and animals make big and small changes to the geosphere. Energy resources come from the geosphere. Rock layers and fossils tell Earth’s history.
 
Softcover, 8×8 in., 24 pages
Word Count 374,  Lexile Measure 740L
A pronunciation guide is included. Reading Level 1-3, Interest Level 2-5.