High School Earth, Space, and Geophysical Curriculum Essentials May 2009 9. Boulder Valley School District High School Earth, Space, and Geophysical. Science Curriculum Essentials Document. Enduring Understandings. are the big ideas central to a content area that have lasting value beyond the classroom and.
See also: Coal gasification and Coal seam gas. Coal gas is a flammable gaseous fuel made from coal and supplied to the user via a piped distribution system. Town gas is a more general term referring to manufactured gaseous fuels produced for sale to consumers and municipalities.
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.