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Question
Write true or false
Metals can be profitably extracted from ores.
Options
True
False
Solution
True
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RELATED QUESTIONS
Match the columns
| Column A | Column B |
| 1. bauxite | i. metallic mineral |
| 2. copper | ii. black gold |
| 3. limestone | iii. light metal |
| 4. anthracite | iv. non-metallic mineral |
| 5. petroleum | v. coal |
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What is a mineral?
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Mention the different types of iron ore.
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Look at this picture of the inside of an iron and steel industry and answer the following questions
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2. Which states in the south of India produce a large quantity of iron and steel?
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| 1. | Bauxite | Salem |
| 2. | Gypsum | Servaroy hills |
| 3. | Iron | Coimbatore |
| 4. | Limestone | Tiruchirapalli |
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______ is a deposit in the earth's crust with one or more value minerals.
