Curated OER
HAPPY SOIL, SAD SOIL
Students will be able to identify the characteristics of healthy soil and unhealthy soil.Take the class outside to an area of thick grass near trees, if available. Compare the
clothes people wear to the thin cover. Discuss the reasons...
Kenyon College
Kenyon College: Soil Erosion
Different types of erosion are discussed along with suggested ways to solve erosion problems on farms in this two-page article.