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प्रश्न
What are the uses of iron?
टीपा लिहा
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उत्तर
- Iron is used to make steel.
- It is usable in engineering applications such as the construction of machinery and machine tools, automobiles, large ships, structural components of building, bridges etc.
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Energy Resources > Conventional energy resources or non-renewable energy resources - Metallic Resources
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संबंधित प्रश्न
Which is one of the first metals known and used by man?
______ is produced from bauxite ore.
______ is used in making electrical batteries.
Distinguish the following
Metallic resources and non-metallic resources
______ is regarded as a symbol of prosperity and a form of wealth.
Briefly explain any four of the metallic resources.
Give reason.
Silver is also a precious metal like Gold.
Which is the world’s leading silver producer?
______ is the world’s leading bauxite producer.
Match the following:
| 1. | Mexico | a. | China |
| 2. | Manganese | b. | South Africa |
| 3. | Bauxite | c. | Australia |
| 4. | Mica | d. | Silver |
