Environmental Science is an interdisciplinary field of study that focuses on the interactions between humans and their environment. It combines elements from geography, ecology, chemistry, biology, physics, and other sciences to understand how the environment works and how it can be managed. Geography is the study of the physical features of the Earth's surface, including landforms, climates, soils, and vegetation. Ecology is the study of the relationships between living organisms and their environment, including the effects of human activities on the environment.