crude oil

Crude oil is a natural, thick liquid found underground composed mostly of hydrocarbons. It forms over millions of years from the remains of plants and animals buried beneath layers of sediment. Extracted through drilling, crude oil is refined into various products such as gasoline, diesel, plastics, and chemicals. It is a vital energy source and raw material for numerous industries, but it also impacts the environment through extraction and combustion. Its value and demand influence global economies, making it one of the most important commodities in the world.