Natural gas Natural gas Natural gas is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium. It is formed when layers of decomposing plant and animal matter are exposed to intense heat and pressure under the surface of the Earth over millions of years. The energy that the plants originally obtained from the sun is stored in the form of chemical bonds in the gas. Natural gas is a fossil fuel used as a source of energy for heating,
Natural gas in Bolivia anti-coca campaign led to even further discontent, specially by people of indigenous descent. This led to his resignation and fled of the country in 2003, after demonstrations against his government—the strongest ones against his plans to export natural gas, which sparked the “Bolivian gas war”—that cost him lost of Congressional support. Lozada’s vice president took over the presidency, and at this point natural gas was at the center stage of Bolivian politics, with the "Bolivian gas war" full blown. The war originated from the discontent of Bolivian people with the distribution of revenues from what they saw as the biggest