Environmental geology refers to the study of the interaction between human activities and the earth's environment. It involves the use of geological principles to address environmental problems, such as natural resource depletion, pollution, and climate change. Synonyms for environmental geology include geoenvironmental science, earth and environmental sciences, geology for sustainability, environmental geomorphology, and environmental earth science. These terms describe the same scientific discipline that seeks to understand the complex interactions between the earth's natural systems and human activities. Environmental geology is an essential area of study that seeks to find solutions to various environmental issues facing the world today.