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What are the materials that come up from deep under the Earth's surface and are refined to obtain pure metals?
- a)Fossils
- b)Minerals
- c)Ores
- d)Gems
Correct answer is option 'C'. Can you explain this answer?
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What are the materials that come up from deep under the Earths surface...
Ores are materials that are extracted from deep beneath the Earth's surface and are then refined to obtain pure metals. They play a crucial role in providing us with various metals like iron, copper, and aluminium.
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What are the materials that come up from deep under the Earths surface...
Explanation:
Ores:
- Ores are the materials that come up from deep under the Earth's surface and contain valuable metals.
- These materials are typically mined from the Earth's crust and undergo various processes to extract and refine the pure metals.
Refining Process:
- The refining process involves extracting the metal from the ore through processes such as crushing, grinding, and heating.
- Different techniques like smelting, leaching, and electrolysis are used to separate the metal from the ore.
Pure Metals:
- Once the metal is extracted from the ore, it goes through further refining processes to obtain pure metals.
- The pure metals are then used for various purposes in industries such as manufacturing, construction, and technology.
Importance:
- Ores play a crucial role in providing the raw materials for the production of metals that are essential for modern society.
- The mining and refining of ores are vital processes in obtaining the metals needed for infrastructure, technology, and everyday products.
In conclusion, ores are the materials that come up from deep under the Earth's surface and are refined to obtain pure metals through various extraction and refining processes.
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What are the materials that come up from deep under the Earths surface and are refined to obtain pure metals?a)Fossilsb)Mineralsc)Oresd)GemsCorrect answer is option 'C'. Can you explain this answer?
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