The document provides summaries of the 7 units that make up the AP Human Geography course according to the College Board: 1) Geography introduces concepts like location, space, place and scale. 2) Population examines distribution and growth patterns. 3) Cultural Patterns analyzes language, religion and cultural diffusion. 4) Political Organization studies boundaries and governance. 5) Agriculture explores domestication and production regions. 6) Industrialization examines economic development theories. 7) Cities analyzes urbanization patterns and internal city structures. The summaries outline the key topics and concepts covered in each unit to help students effectively study for the course.