ENV 125
Intro to Earth Syst Sci w/lab
Grinnell College · UGRD · Fall 2026
Catalog description
Also listed as Science 125. An introductory geology course that demonstrates that Earth systems (the atmosphere, hydrosphere, biosphere, and geosphere) are dynamically linked by internal and external physical, chemical, and biological processes. Using process-response models, we examine the structure and evolution of the Earth, how the rock record is used to decipher Earth's past and predict its future, and societal issues centered on the environment, land use, resources (water, mineral, and energy), and natural hazards. Three lectures and one laboratory each week. Prerequisite: none. GRAHAM.
Sections
Current meeting, instructor, credit, and enrollment details
01
2 openSeats: 23/25 seats Last recorded: Aug 13, 2026, 3:48 PM- Days & times
- Mo We Fr · 9:00 – 9:50 AM
- Meeting dates
- Aug 27 – Dec 18
- Location
- Noyce Science Ctr 2021
- Instructor
- Andrew M. Graham
Section notes
Cross-list SCI-125-01. Separate lab registration required. See ENV-125L.