Like the millipedes, centipedes are highly segmented (15 to 177 segments), but with only one pair of walking legs per segment (millipedes have two legs per segment). The head of a centipede has a pair of antennae, jaw-like mandibles (called forcipules) and other mouthparts.
Although compressed natural gas (CNG) is a fossil fuel like diesel, gas and coal, it is far different in terms of its impact on the natural environment.
Coal seam gas (CSG) is a vast energy storehouse for Queensland. Coal seam gas and extraction. Length: 3:06 Published: 27/03/2014. CSG is natural gas, trapped in underground coal seams by water and ground pressure. Its single largest component is methane.Natural gas, including CSG, is used for home cooking and heating, to generate electricity and also for industry to make a vast range of products.CSG accounts for about 90 per cent of Queensland's natural gas supply and fuels about 17 per cent of the state's electricity generation.atural gas, including CSG, is used for home cooking and heating, to generate electricity and also for industry to make a vast range of products. CSG accounts for about 90 per cent of Queensland's natural gas supply and fuels about 17 per cent of the state's electricity generation.