Explore Ecampus
Earn a microcredential
Gain specialized skills quickly online, with the option to stack credits into a future degree.
Ecampus Schedule of Classes - Winter 2026
College of Agricultural Sciences
CSS 205 – +Soil Science (4)
Introduces the chemical, physical, and biological nature of soils. Examines the functions of soil as a medium for plant growth, a recycling system for nutrients and wastes, a modifier of atmospheric chemistry, a habitat for soil organisms, a system for water purification, and an engineering medium. Provides an understanding of fundamental soil science principles and the impact of human activities on soil quality and sustainability through field and laboratory projects. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.
Course Attributes
CoreEd-Scientific Inq&Analysis
Core, Pers, Physical Science
For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.
Continue to Registration.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W26 | 35618 | 400 | 4 | Carpenter, B. | Online | Open | 80 | 1 | 5 | 5 | |
| Class Notes: Course requires lab kit for additional fee, which must bepurchased through the OSU Beaver Store. Order lab kit no later than the start date of the course. Textbook required. [ Textbooks] | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. | |||||||||||
| W26 | 35832 | 401 | 4 | Kersey, J. | Online | Open | 80 | 50 | 0 | 0 | |
| Class Notes: Course requires lab kit for additional fee, which must bepurchased through the OSU Beaver Store. Order lab kit nolater than the start date of the course. Textbook required. [ Textbooks] | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. | |||||||||||
View CSS 205 for all available terms
Features and Navigation
Academic calendar
Currently it's winter term. See academic calendar for our quarter term schedule.
Spring term starts March 30.
Summer term starts June 22.