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.
In more scientific terms, geology is the study of the Earth's origin, structure, composition and history, (including the development of life) and the nature of the processes which have given rise to the Earth as we know it today.In geology, rock is a naturally occurring mixture of minerals.ore information. In more scientific terms, geology is the study of the Earth's origin, structure, composition and history, (including the development of life) and the nature of the processes which have given rise to the Earth as we know it today. In geology, rock is a naturally occurring mixture of minerals.