I'm pretty sure that it is oil because that is what most of the countries over there use it, making it a trend.
As far as largest, its the pacific plate. Smallest has two answers: Juan De Fuca, off the coast of the American Northwest, is the smallest major plate, but of all plates, major and minor, the smallest is the Galapagos microplate.
This is a geologic event that occurs when tectonic plates are displaced violently. This is when lava, ash, and various gases are expelled from a volcanic vent or fissure. This is one type of igneous rock that has erupted from volcanoes or seafloor fissures, or freeze at shallow depths.
I'm not sure but, is it Slump .
As of right now it is 12:26am on April 2 in California. They are in the Pacific Time Zone (PDT).