Question

(d) Copper (d) Iron (d) Kanpur ) the correct answers. 1. Which of the following is a non-ferous mineral? (a) Manganese (b) Tungsten (c) Chromite 2. Chile is the main producer of (a) Copper (b) Gold (c) Manganese 3. In India, gold was mined in (a) Rewa (b) Kolar (c) Kollam 4. Which of the following is not a metallic mineral? (a) Gypsum (b) Copper (c) Iron 5. Which of the following countries has the largest reserves of iron ore? (a) Russia (b) USA (c) China 5. Which of the following is not a conventional source of energy? (a) Petroleum (b) Wind energy (c) Biogas (d) Silver (d) India (d) Solar energy​

Answer 1

Answer:

Biogas silver wind energy