Crude Oil is less dense than water.
how would the oil spill in gulf Mexico affect the dolphins.
Yes of course! Anything name or place should be capitalized. It would depend on the context. If "Gulf Oil Spill" were a newspaper headline all the words in this case would be capitalised. However, under normal circumstances, only the word "Gulf" is referring to a specific place, so the other words would not be capitalised.
There was no 'gulf stream oil spill' per say. Rather, the 2010 BP Gulf of Mexico oil spill has reached the Gulf. This spill started on 2010 April 20, reaching the gulf stream approximately in August.
Which gulf and which oil spill? See related questions.
BP is responsible for the oil spill in the gulf
The BP oil spill occurred in the Gulf of Mexico. The Gulf War oil spill occurred in the Persian Gulf in Kuwait.
Gulf War oil spill happened in 1991.
The BP gulf oil spill was an accident.
The gulf war oil spill occurred in the country of Kuwait.
The gulf oil spill started on the 20th April 2010.
the last oil spill was the oil spill in the Gulf Of Mexico
What caused the the oil spill in the Gulf of Mexico was an oil well blowout and explosion.