Question

curde soli is also known as white gold balck gold black dimond
​

Answer 1

Black gold is also known as

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.

Hope it helps:-)

Pls mark me Brainiliest!!!!!!!!!!!

And give thanx to all my answers...

Love u

Answer 2

Answer:

Crude Oil is also know as Black Gold because when it is extracted from the earth's crust, it is black in colour and gold because of its oil and its value.