dewey decimal redirects here it is not to be confused with duodecimal the dewey decimal classification ddc or dewey decimal system is a proprietary library classification system first published in the united states by melvil dewey in 1876
physical geography The scientific study of the natural features of the Earth's surface, especially in its current aspects, including land formation, climate, currents, and distribution of flora and fauna. Also called physiography.
The branches of Earth Science are: 1  Geology - the study of the earth. The study of how rocks, minerals or landforms are formed. 2  Oceanography - The study of the worlds oceans and processes. 3  Climatology/Meteorology - The study of the earth's climates, and associated processes. Includes the study of weather and the prediction of weather.