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What causes oil to spread on water?

Because most types of oil are less dense than water, most spilled oil floats on the water’s surface.it spreads out and is pushed through wind and water.

Why are swamps and estuaries the worst places for oil?

In coastal areas, marshes occur in the intertidal to supratidal zone, and the margins of the marshes are often polluted by overflowing water. In many parts of the country, Pipes run under, through, or near swampsputting them at risk of internal oil contamination.

What is the biggest oil spill ever?

BP Deepwater Horizon oil spill (2010)

The largest accidental oil spill in history began in the Gulf of Mexico on April 20, 2010, when natural gas flooded into a cement manhole cover recently installed to seal a well drilled on the Deepwater Horizon oil platform.

Did Andrea Freitas survive?

Did Andrea Freitas survive?The actress plays cast member Andrea Fleytas, who survive the explosion On April 20, 2010, on an oil rig in the Gulf of Mexico.