Environmental science is often considered an interdisciplinary field that incorporates elements from various branches of science. It includes aspects of physical science, such as geology, chemistry, and physics, to understand environmental processes and issues.
At its core, environmental science examines the interactions between physical components of the Earth, such as air, water, and soil, and biological components, including plants and animals. This interplay makes it necessary to draw upon the principles and methods of physical sciences to analyze environmental problems and develop sustainable solutions.
For instance, understanding the chemical composition of pollutants requires a foundation in chemistry, while studying atmospheric behavior calls for principles from physics. Thus, while environmental science encompasses more than just physical science, it certainly relies heavily on physical scientific principles to address complex environmental challenges.