GEO101 Intro to Human Environmental Science is not typically considered a physical science. It's more accurately categorized as an interdisciplinary science. Here's why:

* Focus: GEO101 emphasizes the interactions between humans and the environment. This includes both the physical aspects of the environment (geology, climate, etc.) and the social and cultural factors that influence human behavior and impact the environment.

* Disciplines: The course draws from various disciplines, including:

* Physical Sciences: Geology, Geography, Meteorology, Ecology

* Social Sciences: Sociology, Anthropology, Economics, Political Science

* Humanities: Ethics, History, Philosophy

* Methodology: GEO101 utilizes a combination of scientific methods (data analysis, experimentation) and qualitative approaches (case studies, interviews) to understand complex environmental issues.

While it touches on physical science concepts, the primary focus of GEO101 is on understanding the human dimension of environmental issues. Therefore, it's more accurately classified as an interdisciplinary science rather than a purely physical science.