The goal of Environmental Science course is to provide students with the
scientific principles, concepts, and methodologies required to understand the
interrelationships of the natural world, to identify and analyze environmental problems
both natural and human-made, to
evaluate the relative risks associated with these
problems, and to examine alternative solutions for resolving or preventing them .
Environmental science is interdisciplinary; it embraces a wide variety of topics from
different areas of study
. Yet there are several major unifying constructs, or themes,
that cut across the many topics included in the study of environmental science.