Question

why petroleum is referred as black gold?full answer plz​

Answer 1

Answer:

Petroleum is also referred to as 'Black Gold' because when the crude is extracted from the land it is black in colour while people call it as gold because of its value and it's oils.

Explanation:

So Black-Crude oil is black

Gold-value and it's oils.

Additional Information:

1. It is very limited
2. It is expensive
3. It needs years and years to replenish/to get renewed.
4. It is a fuel

Hope it helps

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Answer 2

Answer:

Petroleum is referred as black gold..

Explanation:

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.This is because when crude oil is extracted from the land it is black in color. This resource is compared to gold due to its valuable properties and worth too. ... Crude oil is jet black before purification but after purification, it turns golden in color; therefore, it's tagged as Gold. As both Coal & Petroleum handles lot of money so they called as Black Gold. Crude oil comes out of the ground as black, so it is called as black gold.