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  1. ...the area and into somewhere that there is still an oxygen supply. The " dead zone " is called hypoxic -- no/little oxygen. Lack of oxygen and other food also causes the bottom-dwellers to die, PLUS...

    3 Answers · Science & Mathematics · 02/07/2011

  2. The dead zone in the Gulf of Mexico is an area within the northern... more information about the Gulf of Mexico Dead Zone , do a Google search for...

    2 Answers · Science & Mathematics · 26/09/2010

  3. ..., sport fishing in the Gulf is a major tourist attraction, and... no fish to be caught there of course is no reason to go ... associated with the dead fish discourages any form of ...

    1 Answers · Science & Mathematics · 02/11/2010

  4. ... runoff from farming caused populations of algae to grow exponentially. The dead zone is caused by excess nitrogen and phosphorous coming down the ...

    1 Answers · Science & Mathematics · 17/05/2009

  5. ... excess nitrogen allows algae populations to explode. Dead algae in turn feed bacteria, which gobble up most of the oxygen in the water." So, it's not the fresh water so much as it...

    2 Answers · Science & Mathematics · 01/07/2011

  6. .... Currently the most notorious dead zone is a 22,126 square kilometre (8,543 mi²) region in the Gulf of Mexico , where the Mississippi River...

    1 Answers · Science & Mathematics · 22/04/2009

  7. The The Gulf of Mexico Dead Zone is a large region of water that is very low in oxygen, and therefore can...

    1 Answers · Science & Mathematics · 20/01/2010

  8. The Dead Zone is cuased by agricultural runoff from the ...expand as long as agricultural runoff flows into the Gulf of Mexico . However, The oil spill will likely cause...

    1 Answers · Science & Mathematics · 16/06/2010

  9. ..., where aquatic life is most concentrated. The dead zone in the Gulf of Mexico is because the Mississippi River dumps high-nutrient...

    1 Answers · Science & Mathematics · 11/04/2011

  10. ... to AGW, other than that they are both symptoms of a larger problem. There are dead zones around the world, where ever rivers empty into lakes, seas and...

    9 Answers · Environment · 29/07/2008

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