Why Choose Geosciences? Learn more. Our Programs Undergraduate Majors Earth Sciences, B.S. Overview Requirements Environmental Geography, B.S. Overview Requirements Geography, B.A. Overview Requirements Geology, B.S. Overview Requirements Minors & Certificates Astronomy (Minor) Overview Requirements Environmental Science (Minor) Overview Requirements Geographic Information Systems (Certificate) Certificate Overview Certificate Requirements Geography (Minor) Overview Requirements Geology (Minor) Overview Requirements Geospatial Techniques (Microcredential) Program Overview Meteorology & Climatology (Minor) Overview Requirements 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 Admission Requirements Program Requirements Great Lakes Ecosystems Science, M.S. Overview Admission Requirements Program Requirements Great Lakes Ecosystems Science, M.S. 4+1 Pathway Overview