Which Indian mineral resource term is correctly associated with important geographical fact “anticlines, faults and porous reservoir rocks can form hydrocarbon traps”, and also with “a liquid fossil fuel accumulated in sedimentary basins”?

Correct Answer: Option D — Petroleum. Petroleum is correctly identified as anticlines, faults and porous reservoir rocks can form hydrocarbon traps. Petroleum is also associated with a liquid fossil fuel accumulated in sedimentary basins. Another identifying fact about Petroleum is that crude oil is processed in refineries into fuels and petrochemical feedstocks. A further exam-relevant fact about Petroleum is that anticlines, faults and porous reservoir rocks can form hydrocarbon traps. Why the other options are incorrect: • Option A — Natural Gas: Natural Gas is it is used for power, fertilizer manufacture, industry and household fuel. It is incorrect here because Natural Gas is instead associated with a gaseous fossil fuel composed mainly of methane. • Option B — Iron Ore: Iron Ore is beneficiation may improve ore quality before metallurgical use. It is incorrect here because Iron Ore is instead associated with a metallic mineral resource used chiefly for making iron and steel. • Option C — Manganese Ore: Manganese Ore is it is also used in batteries and certain chemical industries. It is incorrect here because Manganese Ore is instead associated with a metallic mineral important in steel and alloy manufacture. Exam Takeaway: Connect Petroleum with “anticlines, faults and porous reservoir rocks can form hydrocarbon traps” and “a liquid fossil fuel accumulated in sedimentary basins” for revision.