Social Sciences, asked by btsarmy5787, 1 year ago

why is petroleum called ' black gold '​

Answers

Answered by viky1868
0

Answer:

because when crude oil is extracted from the land it is black in color. People call it gold because of its oils and value.

Explanation:

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Answered by MяMαgıcıαη
16

Answer:

when petroleum is digged out of earth its colour is black.It has a great economic and financial value. this is the reason that petroleum is called black gold

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