Indiana University

What you'll study

The programme builds a foundation in core Earth science subjects before allowing specialisation through electives, laboratory work and field courses. Early coursework typically covers subjects such as mineralogy, petrology, sedimentology, structural geology, stratigraphy and palaeontology, as well as supporting courses in mathematics, physics and chemistry.

Later-stage modules emphasise applied and quantitative skills: geochemistry, geophysics, hydrogeology, environmental geology, remote sensing and geographic information systems (GIS). Students gain substantial laboratory experience in microscopy, geochemical analysis and geochronology techniques, and they practise mapping, sampling and survey methods in field-based classes.

Undergraduates have opportunities to undertake independent research projects or a senior thesis under faculty supervision, and may combine Earth science study with complementary disciplines—for example environmental science, biology, geography or public affairs—to address real-world problems.

Entry requirements

Applicants are expected to have a high-school diploma or equivalent with strong performance in mathematics and the natural sciences. Schools typically recommend prior study in algebra/calculus, chemistry and physics; coursework in Earth or environmental science is advantageous but not always required.

Selection considers academic transcripts, personal statements and, where relevant, references. International applicants must demonstrate equivalent academic preparation and meet the university's English-language proficiency requirements. Transfer students should provide college transcripts and details of completed science and maths coursework to assess equivalency.

Career prospects

Graduates with a Bachelor's in Geological and Earth Sciences pursue roles in a range of sectors where understanding Earth processes is essential. Typical career paths include environmental consulting, groundwater and hydrogeology, natural resource and mineral exploration, energy industry roles (including renewable energy and geothermal), and geotechnical or engineering geology.

Other common destinations are positions in government geological surveys and regulatory agencies, conservation organisations, GIS and remote-sensing specialist roles, and technical positions in laboratories. Many graduates also continue to postgraduate study—master's or PhD programmes—for research or academic careers, while some move into related professional areas such as environmental policy, risk assessment and science communication.

Why study at Indiana University

Indiana University offers an Earth science programme with strong emphasis on both field and laboratory training, supported by faculty active across a range of research areas. Students benefit from access to well-equipped teaching and research laboratories, modern analytical facilities and computing resources for GIS and modelling.

The department’s location and collaborative links across campus create interdisciplinary opportunities with departments such as Geography, Biology and the School of Public and Environmental Affairs, and the university supports undergraduate research placements and internships. Career services and alumni networks help students connect with employers in industry, government and academia, while field courses and local to regional fieldwork prepare students for applied work in diverse environments.