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According to the diagram, the organic matter was transformed into a liquid generally dark, strong-smelling called oil lighter than water, composed of large quantities of the chemical elements carbon and hydrogen. The hydrocarbons, such substances are called composed of hydrogen and carbon present in the oil, range from simple methane (CH carbon with one molecule) to molecules comprised of nearly a hundred carbons. ACTIVITY China and India are developing countries, like Brazil. To continue polluting without reducing the emission of greenhouse gases, developed countries like the U.S. and Germany, to pay developing countries to invest in environmental protection. They are called "carbon credits". To receive carbon credits, developing countries will also have to limit the pollution they produce. Gather with a group of colleagues, and together make a research on the "pros" and "cons" of income from the carbon credits. The formation of the oil occurs only in the depths of the Earth, at temperatures between 60 ° C and 120 ° C and with the passage of time too long. The three factors, depth, warmth and time associated, are indispensable for the formation of oil. When oil does not surface naturally, its withdrawal from the interior of the Earth is only possible with the aid of an extraction tower, according to the scheme 02: Scheme 02 GAS NATURAL OIL ROCK WATERPROOF SALT WATER
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Prema dijagramu, organska tvar je pretvoren u tekuće općenito tamne, jake mirisna ulja tzv lakši od vode, u sastavu velike količine kemijskih elemenata ugljika i vodika. Ugljikovodika, takve tvari se nazivaju sastoji od vodika i ugljika prisutnog u naftnoj, u rasponu od jednostavnih metana (CH ugljika s jedne molekule) na molekule sastoje od gotovo stotinu ugljika. AKTIVNOST Kina i Indija su zemlje u razvoju, poput Brazila. Za nastavak zagađuje bez smanjenja emisije stakleničkih plinova, razvijene zemlje poput SAD-a i Njemačke, da plati zemljama u razvoju da ulažu u zaštitu okoliša. Oni se nazivaju "kredita ugljika". Za primanje kredita ugljika, zemlje u razvoju također će morati ograničiti zagađenje koje proizvode. Skupite sa skupinom kolega, a zajedno napraviti istraživanje na "pro" i "kontra" od prihoda iz ugljika kredita. Formiranje nafte pojavljuje samo u dubini Zemlje, na temperaturama između 60 ° C i 120 ° C, a sa vremenom predugačak. Tri čimbenika, dubina, toplina i vrijeme povezani, su neophodni za formiranje ulja. Kada se ulje ne površinu, naravno, njegova povlačenja iz unutrašnjosti Zemlje je moguće samo uz pomoć jednog ekstrakcije tornja, prema shemi 02: Shema 02 GAS PRIRODNO ULJE ROCK VODONEPROPUSNO slanoj vodi