Oil Used to Create Gasoline and Other Fuels
Puzzle 2 of Recycling Medium Pack
Question is: Oil Used to Create Gasoline and Other Fuels
and the answer is: PETROLEUM
Word Meaning:
PETROLEUM — A flammable liquid ranging in color from clear to very dark brown and black, consisting mainly of hydrocarbons, occurring naturally in deposits under the Earth's surface.
Definitions from Wiktionary.