Difference between revisions of "Methane"
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| − | Methane is a chemical substance CH<sub>4</sub> found in a high percentage in [[natural gas]]. It is also produced through | + | Methane is a chemical substance CH<sub>4</sub> found in a high percentage in [[natural gas]]. It is also produced through the expulsion of gas from an animal's anus. |
According to the [[United Nations]] Food and Agriculture Organization, some [[scientists]] believe that methane emissions from the increasing numbers of cattle may contribute to [[climate change]].<ref>[http://www.fao.org/newsroom/en/news/2006/1000448/index.html Livestock a major threat to environment: Remedies urgently needed] </ref>. | According to the [[United Nations]] Food and Agriculture Organization, some [[scientists]] believe that methane emissions from the increasing numbers of cattle may contribute to [[climate change]].<ref>[http://www.fao.org/newsroom/en/news/2006/1000448/index.html Livestock a major threat to environment: Remedies urgently needed] </ref>. | ||
Revision as of 22:25, April 26, 2007
Methane is a chemical substance CH4 found in a high percentage in natural gas. It is also produced through the expulsion of gas from an animal's anus.
According to the United Nations Food and Agriculture Organization, some scientists believe that methane emissions from the increasing numbers of cattle may contribute to climate change.[1].