A broad introduction to the physical and chemical processes that have shaped Earth as a planet over geological time, and the observable products of these processes. Topics covered include Earth's internal structure, plate tectonics, minerals, igneous rocks and magmatism, metamorphic rocks and metamorphism, weathering, erosion, and sedimentary rocks, rock deformation, earthquakes, streams and drainage systems, groundwater, glaciers and glaciation, the oceans and their margins, climate change, geologic resources, geologic time and Earth history. The course includes an overnight field trip and a weekly laboratory section. Although Ge 11 abcd is designed as a sequence, any one term may be taken as a standalone course.