ocean pollution, and how it is affecting marine life. It will also look at what is being done to control pollution in the United States and around the world.

OCEAN POLLUTION AND ITS EFFECTS

There are numerous pollutants contaminating the world's oceans - they have been building up for hundreds of years, and they are both man-made and natural, although man-made pollutants are much more common than natural pollutants. Over 900,000 gallons of oil spills into the oceans every year, either from leaking tankers, oil spills, or leaks from oil dredging machinery. "In 1997, the 22 oil spills reported worldwide involved a total of 15 million gallons (57 million liters) of oil" ("Water Pollution").

Marine pollution by oil is also extremely harmful to anything the oil touches. It contaminates beaches, rocks, and of course, all the animals it touches. Oil adheres to poisons that are fat-soluble, such as DDT. This...
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