The correct answer is: a) Coal
Coal is the most important mineral resource found in Meghalaya. It is a fossil fuel that is formed from the remains of plants that lived millions of years ago. Coal is used to generate electricity, produce steel, and make other products.
Iron ore is a mineral that is used to make steel. It is found in rocks and minerals that are rich in iron. Iron ore is mined and then processed to remove impurities. The resulting iron is then used to make steel.
Limestone is a sedimentary rock that is composed of calcium carbonate. It is used to make cement, lime, and other products. Limestone is also used in construction and landscaping.
Uranium is a radioactive metal that is used to make nuclear power plants. It is found in rocks and minerals that are rich in uranium. Uranium is mined and then processed to remove impurities. The resulting uranium is then used to make nuclear fuel.
Coal is the most important mineral resource found in Meghalaya because it is used to generate electricity, produce steel, and make other products. Coal is also the most abundant mineral resource found in Meghalaya.