Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> ______ is known as Black Gold.

• A. Coal
• B. Mica
• C. Limestone
• D. Petroleum

Answer 1

The correct option is D Petroleum

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Petroleum is a very important mineral resource. It is so useful and valuable that it is famously called ‘Black Gold’. Petroleum refineries are also known as a “nodal industry” or supporting industry for synthetic textiles, fertiliser and numerous chemical industries.