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The carcinogens of concern in crude oil are benzene and polycyclic aromatic hydrocarbons (PAHs), which are present in oil and in the air as a result of offshore controlled burning of crude oil. [10] During the 2010 BP/Deepwater Horizon Gulf oil spill, an estimated one of every 20 barrels of spilled oil was deliberately burned off.
In the Gulf of Mexico, there are more than 600 natural oil seeps that leak between one and five million barrels of oil per year, equivalent to roughly 80,000 to 200,000 tonnes. [40] When a petroleum seep forms underwater it may form a peculiar type of volcano known as an asphalt volcano .
An oil spill is the release of a liquid petroleum hydrocarbon into the environment, especially the marine ecosystem, due to human activity, and is a form of pollution.The term is usually given to marine oil spills, where oil is released into the ocean or coastal waters, but spills may also occur on land.
The following is a list of cancer types. Cancer is a group of diseases that involve abnormal increases in the number of cells , with the potential to invade or spread to other parts of the body. [ 1 ]
For the record: 2:24 p.m. March 11, 2024: An earlier version of this article stated that a Coast Guard official said the oil spill was caused by natural seepage from the ocean floor off Huntington ...
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This is a reverse-chronological list of oil spills that have occurred throughout the world and spill(s) that are currently ongoing. Quantities are measured in tonnes of crude oil with one tonne roughly equal to 308 US gallons , 256 Imperial gallons , 7.33 barrels , or 1165 litres .
A study found hazardous air pollutants emitted from gas stoves in California, including benzene — a chemical known to cause to cancer in some people. Gas stoves can leak chemicals linked to ...