Oil spill is the release of a liquid petroleum hydrocarbon into the environment, especially marine areas, due to human activity, and is a form of pollution. The term is usually applied to marine oil spills, where oil is released into the ocean or coastal waters, but spills may also occur on land. Oil spills may be due to releases of crude oil from tankers, offshore platforms, drilling rigs and wells, as well as spills of refined petroleum products (such as gasoline, diesel) and their by-products, heavier fuels used by large ships such as bunker fuel, or the spill of any oily refuse or waste oil.
II. IDENTIFICATION OF THE PROBLEM
Oil spills create many problems throughout the world, including the United States. The impact on the ecosystem in an area can be severe. Many plants and animals suffer or are killed within a short time after the spill occurs. Many people spend their time and money cleaning up the oil. Scientists also spend their time and the government 's money trying to find different types of technology or methods that clean up oil spills.
In the Philippines, the famous Guimaras Oil Spill has affected hundreds of kilometers of coastline and threatens rich fishing grounds. The spill has polluted fishing grounds, dive spots, national marine reserve and adversely affected marine sanctuaries and mangrove reserves in three out of five municipalities in Guimaras Island and reached the shores of Iloilo and Negros Occidental, causing what is considered as the worst oil spill in the Philippines.
Oily sludge and dead wildlife have been washing up on beaches, with reefs, marine reserves and the tourist industry all affected.
III. CAUSES AND SOURCES OF OIL SPILLS
Oil spill is a type of pollution that occurs mostly on water as well as on land and can have devastating effects on plants, animal life and environment. It occurs mainly as a result of human activity like exploration and transport of oil and is the release of oil or liquid
Bibliography: http://istf.ucf.edu/ISTFSites/98/98325/web1.htm Sarah Toms (15 August 2006). "Oil spill threatens Philippines"