This Geography revision book is designed for both Higher and Ordinary Level students preparing for the Leaving Certificate exam. It includes: - Core 1: Patterns and Processes in the Physical Environment - Core 2: Regional Geography - Core 3: Skills and the Geographical Investigation - Elective 5: Patterns and Processes in the Human Environment. - Optional Unit 6: Global Interdependence. The core, elective and optional units give students the opportunity to develop the required skills.