Definition of the word geochemical

The term "geochemical" combines two Greek words, "geo" meaning earth or land, and "chemical" meaning pertaining to chemistry. In geology and earth sciences, geochemistry refers to the scientific study of the chemical composition of the Earth's crust, oceans, atmosphere, and interior. It seeks to explain the chemical evolution of the Earth, the formation and distribution of natural resources, and the processes that shape the planet's environment. Geochemistry involves the analysis of the elemental and isotopic composition of rocks, minerals, and fluids, which helps to understand the geological history of the Earth and the interactions between the lithosphere, atmosphere, hydrosphere, and biosphere. Overall, the word "geochemical" represents the fusion of the Earth and chemical sciences, highlighting the importance of understanding the chemical processes that shape our planet.