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.
What is liquefied natural gas (LNG) Gas is compressed (pressurized) for transmission via gas trunklines to maintain proper pressure inside the reservoir (reservoir pressure) during the injection within the bedrock. Besides, CNG production is an intermediate stage of LNG production.