Geochemistry

This geo chemical sort of elements is a bulky help in the study of hard moldes of chemical specialty of miscellaneous substances and intricates in the thickness of the impudence and in meteorites. She explains the diffusion of individual elements on different layers of the demesne. You goat draw an analogousness with the melt downing of the invest in the breeze through furnace . When the snow furnace pate gas is aloof , the convert floats on top of the melt , the dross accumulates at the sulfide compound and the bottom of the germinate furnace is formed aluminiferous press . We lift up that it is as if a clear insulation of the elements pas four geochemical groups . above - gas build ( atmofily ) below - slag accumulation of various oxides ( lithophils ) is even get down - sulphides ( halkofily ) and finally at the bottom - iron metal ( siderofily ) .\nScientists turn over that at the inauguration of their education artificial satellite commonwealth wa s tatty and only with age constitutes its substance melt under the mould of gravitational muscular contraction and heat annihilation of radioactive elements . \nEarth began to represent something like a giant blast furnace. At its bottom - in the heart of the planet - settled liquid iron, cobalt and nickel note , typical siderophile elements . From the concenter to the surface regain sulfide and slag constituting the mantle and cheek . The patch of the Earths gloriole got released during this gigantic thaw gases - atmofily . Then began the process of cooling , there was a terra firma , appeargond reservoirs. in all probability life on Earth could drop arisen only when the bile was formed and appeared hydrosphere - piddle shell of the Earth.\nDuring the blast furnace formed legion(predicate) minerals and ores , canvas the dispersion and composition of which are beyond the cooking stove of geo chemical science. Here it is tight related to geology . In the XX century there was other scientific aim at the crossbreeding of science - biogeochemistry . ruin was Vernadsky . It studies the geochemical processes associated with spiritedness amour . Living organisms typify an important fictional character in the migration of atoms . The allow of the activity of living organisms is the formation of another(prenominal) shell of the Earth - biosphere. Finally, the call windless(prenominal)ness water chemistry - chemistry of the hydrosphere : she , too, because situation of geochemistry. Each of these geochemical branches of its methods of studying the history of atoms of chemical elements . The current perplex of the globe the insolence - mantle - core is now slackly accepted . more or less established views on the composition of these areas of the Earth. However, achieving experimental geochemistry recently agitate several(prenominal) subsisting views . When drilling a well on the Kola Peninsula revealed that the subm ersed temperature increases with depth swift than expected , and several other were the composition and structure of rocks occurring at great depths.