The geochemistry is the branch of geology and chemistry that studies the composition and chemical behavior of the Earth , determining the absolute and relative abundance of chemical elements, distribution and migration of elements between the different parts that make up the Earth (hydrosphere , atmosphere, biosphere and Geosphere ) using as primary minerals and rock samples components crust, trying to determine the laws or principles which are based on such distribution and migration. Its objectives are:
determine the absolute and relative abundance of elements and chemical species in different natural systems on Earth.
study of the distribution and migration of elements in the different parts that make up the Earth (lithosphere, atmosphere, hydrosphere, biosphere), in order to obtain information on the principles that govern the migration and distribution of elements (including the different natural systems).
Its use for the welfare : Get
natural resources for the benefit of mankind.
study quality environment and how to avoid further contaminating it and keep it for the benefit of mankind.
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