Soil Science: An Essential Branch of Geology Geology is the scientific study of the Earth and its structure, composition, and history. From shiny gems to towering mountains, geology encompasses all aspects of our planet’s physical features. However, one often overlooked and yet crucial branch of geology is Soil Science. As the name suggests, this field of study revolves around the study of soil and its formations. In this article, we will delve into the fascinating world of soil science and learn more about its importance and applications.