GL105 Exploring Geology. 3 hours. This course introduces students to the science of geology. Topics include the study of the origin of the earth, plate tectonics, volcanoes, weathering, metamorphism, geologic time, evolution, and the history of life on earth. Spring
GL105L Exploring Geology Lab. 1 hour. Labs explore minerals, rocks, fossils, and the living organisms characteristic of different geologic ages. Must be taken concurrently with GL105. Spring.