The Focus On Elementary Geology Student Textbook introduces young students to the scientific discipline of geology. Students will explore the history of geology; tools used by geologists; rocks, minerals, and soil; the layers that make up Earth; volcanoes and earthquakes; the atmosphere; the hydrosphere; the biosphere; the magnetosphere; how the different part of Earth work together; and more. The Focus On Elementary Geology Student Textbook has ten full-color chapters. Grades K-4.