Why Choose Geosciences? Learn more. Our Programs Undergraduate Majors Earth Sciences, B.S. Overview Environmental Geography, B.S. Overview Geology, B.S. Overview Minors & Certificates Astronomy (Minor) Overview Environmental Science and Society (Certificate) Overview Geographic Information Systems (Certificate) Overview Geography (Minor) Overview Geology (Minor) Overview Geospatial Techniques (Microcredential) Overview Meteorology & Climatology (Minor) Overview Graduate Programs & Pathways Many of our graduates enroll in the Great Lakes Environmental graduate programs. They are offered in conjunction with the Great Lakes Center. Great Lakes Ecosystems Science, M.A. Overview Great Lakes Ecosystems Science, M.S. Overview Great Lakes Ecosystems Science, M.S. 4+1 Pathway Overview