Social Sciences, asked by themastah8468, 11 months ago

What is non metallic mineral is also called black gold?

Answers

Answered by kpriya2012
1

Answer:

coal or ppetroleum.

Explanation:

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Answered by shaikhaa9572
2

Answer:Actually, any business which provides a lot of money is known as Goldmines. 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.

Explanation:

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