Edaphology is the scientific study of soil and its properties. There are several other words that can be used as synonyms for edaphology, each with their unique connotations. Pedology, for instance, focuses on the formation and classification of soil, while agronomy is concerned with the practical applications of soil science for crop management. Soil biology, soil chemistry, and soil physics are other fields within the larger domain of soil science. Additionally, geology and geography may also come into play when studying soil systems. Regardless of the precise field and scope of inquiry, it is clear that the study of soil is a vital and interdisciplinary pursuit with many more phrases and terms that merited inclusion.