1) Geography is the study of the world, its people, and the landscapes they create. It looks at both physical features and human activities. 2) Geography uses various frameworks to organize its studies, including five themes (location, place, human-environment interaction, movement, regions) and six essential elements (the world in spatial terms, places and regions, physical systems, human systems, environment and society, the uses of geography). 3) Geography has two main branches - physical geography, which examines landforms and natural features, and human geography, which focuses on human populations, cultures, and constructed landscapes. Other branches study specific topics like cartography, hydrology, and meteorology.