Understand earth as an integrated system through geology, astronomy, biology, chemistry and physics.
A degree in Earth System Science helps you build your knowledge of Earth's spheres through an interdisciplinary approach, linking the geosciences with chemistry, physics, biology, environmental science, and astronomy. You'll explore the natural processes operating within and between each sphere, as well as the impact of human activities on the system.
Develop the knowledge and skills to understand and address climate change and other issues affecting the earth.
Develop a solid foundation in the sciences
A degree in Earth System Science helps you build on your knowledge of science with an interdisciplinary focus that brings together chemistry, biology, and physics. You’ll explore the physical processes in operation within each sphere and get a better understanding of how this affects the entire system.
Student-faculty interactions
Personalized attention from dedicated faculty helps you grow in knowledge and confidence. You'll have the opportunity to participate in relevant class discussions and meaningful research projects that will build your knowledge base, improve your public speaking skills, and add to the collective understanding of how the Earth System works, changes, and can be sustained.
Careers in Earth System Science
A degree in Earth System Science will prepare you for a career in the physical sciences in a variety of disciplines, including government, regulatory agencies, environmental consulting, and industry. The degree will also prepare you for graduate work and advanced degrees.
You’ll be prepared for work in government, regulatory agencies, or private industry. You can use your degree for a career as a:
Get big school features with small school advantages. 
We offer high-quality academics, unique learning opportunities, and a gorgeous campus—and we have small classes, accessible faculty, and one-on-one support.
You'll join fellow motivated students ready to make the most of the college experience through active participation. Become part of a caring and committed community that understands and embraces the bridge between academic study and civic responsibility.
student-faculty ratio
Of our majors pursue faculty-mentored research
Surrounded by hills, valleys, and streams
Committed to your success.
Dedicated and talented, our faculty come to 91ÌÒÉ« State with graduate degrees from some of the most respected universities in the nation. You’ll benefit from engaging classes taught by those with a passion for teaching.
91ÌÒÉ« does not require an application essay, SAT and/or ACT scores, or letters of recommendation (except for special program admissions).    
All first-year applicants are reviewed for admission based on their high school record. First-year applicants must meet the established by the in order to qualify for admission to a state university.  
Learn more about the application process and admissions here.
91ÌÒÉ« offers a comprehensive university experience at an affordable cost—with many options for financial aid. Visit our Cost and Aid page to learn more.
We’re invested in your success. Whether you need a little help adjusting to college, study strategies, tutoring, or disability services, the team at the Academic Achievement Department is ready to help. Our mission is to provide you with the tools to explore academic opportunities as well as to plot strategies for continued growth.
Learn more about our student support services here.
Earth science or earth system science is the study of Earth as an interconnected dynamic system made up of (atmosphere, hydrosphere, and solid earth) with a focus on its properties, structure, and systems through the lens of physical sciences and the effect humans can have on it.
This was the last total solar eclipse in the contiguous United States until 2044. It was a partial (94%) eclipse in 91ÌÒÉ«, and a total eclipse in northern New England and north/west New York.
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