The crude oil itself originates from the fossils of animals and plants.
Crude oil is the component of the petroleum that we use all over the world and in many different ways.
Crude oil is a naturally occurring, raw petroleum product collected of hydrocarbon deposits and other organic materials.
A form of fossil fuel, crude oil can be refined to produce usable products such as diesel, gasoline and various forms of petrochemicals
Crude oil is a nonrenewable resource, which means that it can’t be substituted naturally at the price we consume it and is, therefore, a limited resource.