Introduces the physical, biological, chemical, and human systems that constitute the Earth's environment. Topics include geological processes, hydrology, natural resources, energy, climate, population biology, ecosystems, biodiversity, biochemistry, pollution, and how human behavior and institutions affect the environment. May be offered in a distance-learning format. CAB GE B1, CSU GE B1, IGETC 5A. C-ID: ENVS 100