Geography, asked by pooja6826, 1 year ago

why is petroleun referred to as liquid or black gold?

Answers

Answered by vgexpert
1
Heya mate,
Here's your answer
=> Due to its immense commercial importance, petroleum is known as black gold.
Hope it helps you!!
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utsavtiwari: coal is known as black gold
Answered by Haymitch
0
Petroleum is referred to 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.
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