Match the term to the definition: Mining, Metal, Ore, Smelting, Alloy, Tailings, Surface impoundments.
Understand the Problem
The question is asking the user to match specific terms related to mining and metallurgy with their correct definitions. It involves identifying which definition corresponds to terms like 'mining', 'metal', 'ore', 'smelting', 'alloy', 'tailings', and 'surface impoundments'.
Answer
Match the terms as follows: Mining: removal of materials; Metal: chemical element; Ore: minerals for metals; Smelting: heating rocks; Alloy: mixed metals; Tailings: leftover ore; Surface impoundments: reservoirs for tailings.
The final answer is:
- Mining: the systematic removal of rock, soil, or other material for the purpose of extracting minerals of economic interest
- Metal: a type of chemical element, or a mass of such an element, that typically is lustrous, opaque, and malleable, and can conduct heat and electricity
- Ore: a mineral or grouping of minerals from which we extract metals
- Smelting: heating ore-bearing rocks to extremely high temperatures in a blast furnace and collecting the molten iron when it separates from the surrounding minerals
- Alloy: when you mix, melt, and fuse a metal with another metal or a nonmetal substance
- Tailings: portions of ore left over after metals have been extracted
- Surface impoundments: mining operations often store toxic slurries of tailings in these large reservoirs
Answer for screen readers
The final answer is:
- Mining: the systematic removal of rock, soil, or other material for the purpose of extracting minerals of economic interest
- Metal: a type of chemical element, or a mass of such an element, that typically is lustrous, opaque, and malleable, and can conduct heat and electricity
- Ore: a mineral or grouping of minerals from which we extract metals
- Smelting: heating ore-bearing rocks to extremely high temperatures in a blast furnace and collecting the molten iron when it separates from the surrounding minerals
- Alloy: when you mix, melt, and fuse a metal with another metal or a nonmetal substance
- Tailings: portions of ore left over after metals have been extracted
- Surface impoundments: mining operations often store toxic slurries of tailings in these large reservoirs
More Information
Mining involves extracting economically valuable minerals, while smelting is a process to extract metal from ore. Tailings are waste by-products, and surface impoundments are used for storage. Alloys are mixtures of metals, and metals are conductive elements.
Tips
A common mistake is confusing tailings with ore. Tailings are the waste left after ore extraction.
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