Bored of Studies - View Single Post - cant find answer

Thread: cant find answer

View Single Post

10 Jul 2009, 11:46 AM	#5 (permalink)
alcalder Just ask for help HSC: N/A Gender: Female Location: Sydney Join Date: Jun 2006 Posts: 538 Last Activity: 20 Mar 2010, 11:07 PM	Re: cant find answer OK, I just types CFC replacement into Google and came up with: http://www.fluorocarbons.org/documen...s/PFCs/cfc.pdf substitutes for CFCs CFC replacement efforts are paying off, as buildup of chemicals slows, says NOAA. - Free Online Library Potential accumulation of a CFC-replacement degradation product in seasonal wetlands I'm sure you can form an opinion with facts to base them on from that. I would be careful to investigate the negative effects of the replacements as well, to balance your discussion. __________________ Life is more than education. Get out and have some fun! Author, BE(Elec)Hon, DipLang(German), GradDipEd, Elec Engineer, Ex Science/Physics/Maths to Ext2/IT/German Teacher - HOMESCHOOLING