Environmental science is an expression encompassing the wide range of scientific disciplines that need to be brought together to understand and manage earth systems and the many interactions among physical, chemical, and biological components. Environmental Science provides an integrated, quantitative, and interdisciplinary approach to the study of environmental systems. Individuals may operate as Environmental scientists or a group of scientists may work together pooling their individual skills.
The most common model for the delivery of Environmental science is through the work of an individual scientist or small team drawing on the peer-reviewed, published work of many other scientists throughout the world. Environmental Scientists work to understand how the environment functions and how human actions (anthropogenic effects) affect environmental processes. Often these environmental processes are in the setting of terrestrial and aquatic ecosystems as this is where the impact on organisms is most often noticed.
In addition, environmental scientists help planners develop and construct buildings, transportation corridors, and utilities that protect water resources and reflect efficient and beneficial land use..Due to the interdisciplinary nature of environmental science, teams of professionals commonly work together to conduct environmental research or to produce Environmental Impact Statements. Other professional organizations engender work in environmental science and aid in communication among the diverse sciences.
Since most environmental issues deal with human activities, study of economics, law and social sciences are often applied in conjunction with environmental science.