Which Indian mineral resource term is correctly associated with source or location “it occurs in several onshore and offshore sedimentary basins”, and also with “the Krishna-Godavari basin and western offshore region are important associations”?

Correct Answer: Option B — Natural Gas. Natural Gas is correctly identified as it occurs in several onshore and offshore sedimentary basins. Natural Gas is also associated with the Krishna-Godavari basin and western offshore region are important associations. Another identifying fact about Natural Gas is that the Krishna-Godavari basin and western offshore region are important associations. A further exam-relevant fact about Natural Gas is that it is used for power, fertilizer manufacture, industry and household fuel. Why the other options are incorrect: • Option A — Iron Ore: Iron Ore is hematite and magnetite are its principal ore minerals. It is incorrect here because Iron Ore is instead associated with important belts occur in Odisha-Jharkhand, Durg-Bastar-Chandrapur and Karnataka-Goa regions. • Option C — Manganese Ore: Manganese Ore is major occurrences are associated with parts of Odisha, Karnataka, Maharashtra and Madhya Pradesh. It is incorrect here because Manganese Ore is instead associated with pyrolusite is an important manganese-bearing mineral. • Option D — Bauxite: Bauxite is it commonly forms through intense lateritic weathering. It is incorrect here because Bauxite is instead associated with important deposits occur in Odisha and several plateau and hill regions of central and western India. Exam Takeaway: Connect Natural Gas with “it occurs in several onshore and offshore sedimentary basins” and “the Krishna-Godavari basin and western offshore region are important associations” for revision.