Environmental Sciences · Fall 2026
SDSU ENV S 100 — Environmental Sciences
The earth as an ecosystem composed of biological, chemical, and physical systems and how these systems interact with one another and the human population.
Course requirements
Prerequisites: Review the SDSU Catalog for prerequisite requirements. Proof of completing the prerequisites may be required on the first day of classes.
- Review the SDSU Catalog for prerequisite requirements. Proof of completing the prerequisites may be required on the first day of classes.
Fall 2026 enrollment options
Seat status can change| Class # | Format | Status | Seats | Time | Location | Professor | RateMyProfessors |
|---|---|---|---|---|---|---|---|
| 4200 Lecture | In person | Open | 71 / 100 | Tue/Thu 12:30 PM–1:45 PM | BT 161 | Matthew Weingarten | 3.7/5 · 18 reviews Difficulty 2.3 · 67% take again |
| 4199 Lecture | In person | Closed | — | Tue/Thu 11:00 AM–12:15 PM | SHW 012 | Adrienne Fusek | 4.2/5 · 35 reviews Difficulty 1.5 · 86% take again |