Answer: Typically, petroleum is discovered in geological formations under the earth’s crust. When liquid petroleum is extracted from the ground, it is referred to as crude oil. The moniker “black gold” suggests that this substance is crucial to human survival. Because of its oil and value, it is often referred to as gold.
It is used in the production of medicines, plastics, petroleum, synthetic textiles, etc., thus the name “black gold”
Petroleum is a liquid-state, naturally occurring substance
The colour is either yellow or black
These include LPG, butane, gasoline, jet fuel, Kerosene, fuel oil, diesel fuel