From cloned animals to herbicide-resistant seed, science-based technologies have never had a larger influence on agriculture than they are today and will likely continue to have in the future. The technological advancements in agriculture between 1960 and 1990 are often referred to as the Green Revolution. These innovations included the development and commercialization of high-yield seeds, the increased application of chemical pesticides and herbicides, and the widespread use of modern fertilizers and irrigation techniques. Soil Science is the natural resource science devoted to the thin layer of the earth's li