Question

Why petroleum is known as Black gold? Explain briefly with points.

Answer 1

Hey friend here is ur query..

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Petroleum is also known as Black Gold -

 because when crude oil is extracted from the land it is black in color. People call it gold because of its oils and value . It is very difficult to find. So it is called Black Gold.

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Hope this will help you...

Answer 2

Petroleum is also known as Black Gold - because when crude oil is extracted from the land it is black in color. People call it gold because of its oils and value . It is very difficult to find.

It is called liquid gold in Saudi Arab because petroleum is in the obtained in the form of liquid and since it is as precious as gold therefore it is called liquid gold .

Liquid gold is commonly known as oil (petroleum) because of its high price and value and its economic "need"

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