why petroleum as refered as black gold. ( Explain 5 points)
Answers
Answered by
1
Answer:
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. It is very difficult to find.
Answered by
2
Answer:
- Petroleum is referred to as Black Gold. This name itself is an indication of its importance to humans. It is called black gold because.
- It isblack in colour when crude oil is extracted from the soil.
- Petroleum is referred to as 'black gold' because when crude oil is extracted from the land it is black in colour.
- People call itgold because of its oils and value.Crude oil is jet black before purification but after purification, it turns golden in color;therefore, it's tagged as Gold..
- It is the source of running economy
Similar questions