Science, asked by jyotirayy, 1 month ago

Why is petroleum called black gold?

Answers

Answered by ayush111o

Answer:

Petroleum is referred to as 'black gold' because when crude oil is extracted from the land it is black in colour. People call it gold because of its oils and value.

Answered by narendra256np93

Petroleum is referred to as 'black gold' because when crude oil is extracted from the land it is black in colour. People call it gold because of its oils and value.

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