Using five or more sentences, describe petroleum and what it is used for.

Answer:

Petroleum is a naturally occurring liquid fossil fuel formed from the remains of ancient organisms buried and changed by heat and pressure over millions of years. It is also called crude oil and is extracted from underground or beneath the ocean floor. Refineries separate it into useful products such as gasoline, diesel, and jet fuel. Petroleum is also used to make plastics, asphalt, and many chemicals. Because it takes millions of years to form, it is a nonrenewable resource.