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ATI Soils

Lesson Outline

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Faculty/Instructor

Deana Namuth-Covert
Professor, Director of Online Education and Outreach, The Ohio State University; Agronomy & Horticulture Adjunct Professor, University of Nebraska
dcovert2@unl.edu

Soil Genesis and Development, Lesson 3 - Soil Forming Factors

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This lesson identifies the five major soil forming factors and discusses how they influence soil development.

3.0 - Credits and Tips

Jim Ippolito
Research Soil Scientist
USDA-ARS-NWISRL
Kimberly, Idaho

Formerly Assistant Professor

Department of Soil and Crop Sciences
Colorado State University
Fort Collins, Colorado, USA

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The navigation bar on the left of the screen facilitates movement within the lesson, simply click on the section of interest. To move to a different lesson within this set, click on Soil Genesis and Development.
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The Quiz links found on the final unit of this lesson are not active. This lesson uses an interactive approach, embedding questions in each section rather than a quiz.
Other interactive on-line lessons pertaining to soil genesis and development can be accessed by clicking on the “Soil Genesis and Development” link under “Explore by Topic'.

This lesson was developed by Martha Mamo, Timothy Kettler, and Dennis McCallister at the University of Nebraska-Lincoln; Jim Ippolito, Research Soil Scientist
USDA-ARS-NWISRL, Kimberly, Idaho, formerly at Colorado State University; Ron Reuter at Oregon State University; Christoph Geiss at Trinity College-Connecticut; and William Zanner at the University of Minnesota. Development of this lesson was supported by the National Science Foundation Course, Curriculum, and Laboratory Improvement Program (NSF-CCLI), Award Number DUE-0042603. Any opinions, findings, conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of NSF.

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This project was supported in part by the National Research Initiative Competitive Grants CAP project 2011-68002-30029 from the USDA National Institute of Food and Agriculture, adminstered by the University of California-Davis and by the National Science Foundation (NSF), Division of Undergraduate Education, National SMETE Digital Library Program, Award #0938034, administered by the University of Nebraska. Any opinions, findings, conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the USDA or NSF.

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