Earth and Planetary Sciences is a multidisciplinary science that utilizes chemistry, physics, biology, meteorology, oceanography and other disciplines to achieve a comprehensive understanding of the evolution of our planet and the solar system and to enhance the stewardship of our planet s natural resources. The B.S. degree is the recommended route for preparation for graduate study Geology, Geophysics or Planetary Science. B.S. students do not need to select a minor: completion of degree requirements fulfills requirements for a Distributed Minor.