Friday, May 27, 2011

oil spills



the exxon valadez oil spill occured in prince william sund when the exxon valedez ran a ground on the way to lomg beach cali, spilling 750000barrels of crude oil into the ocean. it can be cleaned up by booms surrounding the oil and then it can be skimmed off the surface. chemicals can also help to break it down and help disperse the oil in a less harmful way

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