The Earth as a planet: its composition, internal dynamics, and surface evolution. Rotation, magnetic field, plate tectonics, earthquakes, volcanoes. The ocean, atmosphere, and biosphere as components of a varying geo-environment. No background in science or mathematics is required. Not for credit for students in specializations administered by the Department of Earth, Ocean, and Atmospheric Sciences. (https://www.eoas.ubc.ca/undergrad/degrees). Not for credit if you have already taken EOSC 110.