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POPSThe Ocean Has Issues: 7 Biggest Problems Facing Our Seas, and How to Fix Them "Dead zones are swaths of ocean that don't support life due to a lack of oxygen, and global warming is a prime suspect for what's behind the shifts in ocean behavior that cause dead zones. The number of dead zones is growing at an alarming rate, with over 400 known to exist, and the number is expected to grow. " The use of fertilizers and pesticides in agriculture contributes to the growth of dead zones.
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POPSAcidic Seas Naysayers try to say that CO2 is not a pollutant, but look what it's doing to our oceans and ecosystems. More info: http://www.nrdc.org/globalWarming/abushco2.asp
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POPSNBC Confirms That "Clean Coal" is an Oxymoron Though they lead in with the oxymoron bit, then they go on to show an expensive plant in Germany that sequesters the co2 emissions and buries it deep underground. This is an expensive and unrealistic alternative.