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​


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Answer 1

Answer:

1Ferrous minerals are those minerals contain iron - metallic in nature e.g. iron ore, manganese. Non-Ferrous minerals are those minerals that do not iron . e.g. copper, gold, lead etc.

2Ferrous minerals like Iron ore, Manganese, and Chromites contain Iron. A non-ferrous mineral does not contain iron but may contain some other metal such as gold, silver, copper, or lead. Non-metallic minerals do not contain metals. Limestone, Mica, and Gypsum are examples of such minerals.

Explanation:

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Answer 2

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