Question

which of the following is also known as crude oil?
A) Natural gas
B) Coal
C) Petroleum
D) All of the above

Answer 1

Hint: Crude oil is naturally occurring mineral which is extracted from earth and when we refine that we get its refined form which is commonly called petroleum.

Complete step by step solution: Unrefined petroleum product composed of hydrocarbon deposits and other organic materials. A type of fossil fuel, crude oil can be refined to produce usable products such as gasoline, diesel, and various other forms of petrochemicals. It is a non-renewable resource which means that it can't be replaced naturally at the rate we consume it and is, therefore, a limited resource.

Crude oil is the raw natural resource that is extracted from the earth and refined into products such as gasoline, jet fuel, and other petroleum products. Crude oil is a global commodity that trades in markets around the world, both as spot oil and via derivatives contracts. Many economists agree that crude oil was and remains the single most important commodity in the world as it is the primary source of energy production. Therefore, petroleum is also known as crude oil.

Hence option (C) is correct.

Additional Information:
Natural gas is a non-renewable hydrocarbon used as a source of energy for heating, cooking, and electricity generation. It is also used as a fuel for vehicles and as a chemical feedstock in the manufacture of plastics and other commercially important organic chemicals. Coal is a hard rock which can be burned as a solid fossil fuel. It is mostly carbon but also contains hydrogen, sulphur, oxygen and nitrogen. It is a sedimentary rock formed from peat, by the pressure of rocks laid down later on top.

Note:There is a little difference between crude oil and petroleum, petroleum is refined from crude oil. Whenever, it is only called crude oil while it is something different.