Geography, asked by singhdivyansh015, 6 months ago

Why petroleum is called black gold?​

Answers

Answered by stormthunder769
7
This is because when crude oil is extracted from the land it is black in color. ... Crude oil is jet black before purification but after purification, it turns golden in color; therefore, it's tagged as Gold.


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Answered by bluemoonx
1

Answer:

because it is one of the most used non renewable resource used in india after coal.

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