Welcome Freshmen!
Are you fascinated by the immensity of galaxies, as well as the intricacy of microscopic shell structures seen under a scanning electron microscope? Do you seek that "CSI Miami" experience of reconstructing billion year old landscapes long turned to dust and pressed into stone? Is your secret mission to solve the world's energy problems? Are you eager to support both human and environmental health and safety as climate change increases the stakes? Does your breadth of scientific interests make it hard to choose a career within just one field: chemistry, math, biology or physics? Perhaps you are most intrigued by an interdisciplinary synthesis of them all.
If so...Earth and Planetary Sciences might be for you!
Visit our major page to learn how the major is organized into recommended concentrations: Geoscience, Geophysics, Earth Materials, Geochemistry, Earth History and Paleobiology, Climate Science, and Planetary Science. Each concentration has a common set of prerequisite courses (also called related courses) and core courses. Advanced electives are grouped according to concentration, although course substitutions are possible. We also invite you to visit our minor page.
As a Major or Minor you will have opportunities to participate in a wide range of departmental activities beyond the classroom, including research, seminars, field trips, and social events. Many undergraduates conduct research projects with faculty and graduate students that lead to honors theses and scientific publications.
To get started in the Major, take the prerequisite courses as soon as possible:
- CHEM 101, 102, and 103 with lab courses 121, 122, and 123, or 171 and 172 with lab courses 181 and 182.
- MATH 220, 224, and 230 (the sequence 212, 213, and 214 can substitute for 220 and 224). For the geophysics concentration, MATH 234, 240, and 250 are also required.
- PHYSICS 135-1,2,3.
Earth Systems Revealed (EARTH 201) is the first class in our core course sequence taught each year during the spring quarter. No prerequisites are required to take the course. EARTH 201 combines aspects of physical and historical geology. Physical geology examines Earth materials (rocks and minerals) and the processes that create, modify, and destroy them. Historical geology examines the origin of Earth and its development through time. The course culminates with a required weekend field trip to Baraboo, WI, usually during the third weekend in May. As the Earth and Planetary Sciences Department has led the Baraboo field trip for over 80 years, taking EARTH 201 presents an excellent opportunity to participate in one of Northwestern’s best-kept secret traditions. Have you ever wondered about the origin of the “The Rock”? Come to Baraboo to find out!...
As an Earth and Planetary Sciences Major, this sample four-year plan would fit any concentration. Your actual plan of study will be shaped by the WCAS degree requirements and modified by advanced standing earned through placement tests and AP credits.
YEAR 1
| Fall |
Math and Chemistry Prerequisites |
| Winter | Math and Chemistry Prerequisites |
| Spring |
Math and Chemistry Prerequisites + EARTH 201 |
Consider EARTH Freshman Seminars towards your WCAS Writing Requirement, with topics such as: Death of the Dinosaurs, Voyages of Discovery, Future of Renewable Energy, Earthquakes and Other Earth-Shaking Events, Global Warming: The Scientific Evidence.
YEAR 2
| Fall | Physics Prerequisites, remaining Math and Chemistry |
| Winter |
Physics Prerequisites, remaining Math and Chemistry |
| Spring | Physics Prerequisites, + EARTH 202 and EARTH 203 |
One or more EARTH 300 levels in any quarter.
YEAR 3
| One or more EARTH 300 or 400 levels, to at least 5 |
| EARTH 398 or 399 - Independent Study |
YEAR 4
| One or more EARTH 300 or 400 levels, to at least 5 |
| EARTH 398 or 399 - Independent Study |
Advising
Our advising page contains more information about declaring the major and other useful resources. If you have questions or need more information, please contact the Director of Undergraduate Studies, Professor Andrew Jacobson.
Learn More
There are several ways you can learn more about Earth and Planetary Sciences.
- Our majors participate in a wide variety of department-led field trips, including the Yucatan Peninsula, Mammoth Cave, and even kayaking the Chicago River.
- We invite you to attend our seminar series. Here, you can learn about the latest developments in the field as well as meet faculty and other students in our department.
- You can read student impressions about Earth and Planetary Sciences.
- Interested in conducting research? Our majors conduct a wide variety of projects.
- Careers in the earth sciences and beyond…Visit our careers page for more information.
If you wish to keep current about social functions, department activities, research opportunities, and job openings, please contact the Director of Undergraduate studies (Professor Andrew Jacobson) about being added to the Department’s undergraduate e-mail listserv.
