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Известняк http://en.wikipedia.org/wiki/Limestone Organic Sedimentary Rocks http://www.windows2universe.org/earth/geology/sed_organic.html Нефть http://en.wikipedia.org/wiki/Abiogenic_petroleum_origin уголь http://en.wikipedia.org/wiki/Coal Кора выветривания:Почва http://en.wikipedia.org/wiki/Soil Торф http://en.wikipedia.org/wiki/Peat Кора выветривания http://en.wikipedia.org/wiki/Pedosphere the outermost layer of the Earth that is composed of soil and subject to soil formation processes. It exists at the interface of the lithosphere, atmosphere, hydrosphere and biosphere. Oil-coal |