Write a short note on: Crude oil.
CRUDE OIL
Crude oil is a naturally occurring, unrefined petroleum product
composed of hydrocarbon deposits and other organic
materials. A type of fossil fuel, crude oil can be refined
to produce usable product such as gasoline, diesel and
various forms of petrochemicals.
It is a non-renewable resource.
Crude oil is typically found alongside other where it us usually
found alongside other resources such as natural gas &
saline water.
It is then refined and processed into variety of forms such
as gasoline, kerosene and asphalt. Although it is often called
"Black gold". Crude oil has ranging viscosity and can vary
in color from black to yellow depending on its hydrocarbon
composition.