The term geography has been derived from Latin Geo meaning earth and graphia meaning study. So geography is the scientific study of earth. There are different aspects of earth. Only one subject cannot covers all aspects of earth. So there are sub divisions of geography. Physical geography studies the physical structure f earth like surface of earth, mountains, hills, forests, rivers, positions of earth in space, revolution, and rotation of earth and so on. The economic geography studies economic sectors of earth, human geography studies the distribution of man on earth, political geography
