Geography Optional Malthusian Theory Of Population The Malthusian Theory of Population is the theory of exponential population and arithmetic food supply growth. The theory was proposed by Thomas Robert Malthus. He believed that a balance between population growth and food supply can be established through preventive and positive checks. Major Elements of the Malthusian TheoryPopulation and...
Geography Optional Geography Optional Syllabus for UPSC CSE PAPER-I PRINCIPLES OF GEOGRAPHY Physical Geography : 1. Geomorphology : Factors controlling landform development; endogenetic and exogenetic forces; Origin and evolution of the earth’s crusts; Fundamentals of geomagnetism; Physical conditions of the earth’s interior; Geosynclines; Continental drift; Isostasy; Plate tectonics; Recent views on mountain building; Volcanicity; Earthquakes and Tsunamis; Concepts...
