http://greengrl.org Taking Care of Mother Earth Thu, 24 May 2012 06:55:17 +0000 en hourly 1 http://wordpress.org/?v=3.1.3 http://greengrl.org/what-is-your-view-on-ethanol-as-an-alternative-energy-source-to-petroleum-how-do-you-best-produce-it/ http://greengrl.org/what-is-your-view-on-ethanol-as-an-alternative-energy-source-to-petroleum-how-do-you-best-produce-it/#comments Sun, 27 Jun 2010 01:31:10 +0000 admin http://greengrl.org/what-is-your-view-on-ethanol-as-an-alternative-energy-source-to-petroleum-how-do-you-best-produce-it/ Ethanol is currently produced by fermentation of corn. There are other ways such as the fermentation of whole plants, like "switchgrass", a native North American grass. How ecology friendly is ethanol — its use, it production by various methods?

]]> http://greengrl.org/what-is-your-view-on-ethanol-as-an-alternative-energy-source-to-petroleum-how-do-you-best-produce-it/feed/ 7 http://greengrl.org/what-percent-of-air-pollution-comes-from-cars/ http://greengrl.org/what-percent-of-air-pollution-comes-from-cars/#comments Sun, 11 Apr 2010 11:02:59 +0000 admin http://greengrl.org/what-percent-of-air-pollution-comes-from-cars/ I am doing a persuasive essay on ethanol and i needed to know what percent of air pollution comes from cars in America and i need to know how many people die from air pollution related causes in America. I also need to know how much does gas cost the average American. Thank You much!

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