5.27 Acres MOKENA, Will County, Illinois $316,000. Build your dream home in Mokena on this 5 acre full walk-out lot in the beautiful, well established, Hunter Trails Subdivision.
Human-related Sources. In the United States, the largest methane emissions come from the decomposition of wastes in landfills, ruminant digestion and manure management associated with domestic livestock, natural gas and oil systems, and coal mining.
Most people would probably answer CO2. But methane is also a greenhouse gas, with a global warming potential (per molecule) that's 25 times higher than carbon dioxide. Methane comes from, among other things, the decomposition of organic matter.