The Department of Department of Earth Sciences (Geology), Olabisi Onabanjo University  Ago-Iwoye, Ogun state is world leading in driving and promoting increased understanding, high quality learning and education, and sustainable solutions regarding natural phenomena and their interactions with each other and societal development. The department is large and dynamic with employees from almost all continents, conducting research on climate change and landscape development, land and water resources, geomorphology and landscape analysis, remote sensing, and polar environments.