Question

explain
why petroleum is called as liquid gold​

Answer 1

Answer:

explain

why petroleum is called as liquid gold

Petroleum is known as Liquid Gold because of its high value in the market. It also serves directly or indirectly as a source for many organic products which are useful to humans. Like gold, it is expensive and difficult to find.

Answer 2

Answer:

It is in liquid form and it is as expensive as gold....

Explanation:

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