Respuesta :
Answer: "Minerals the necessity of human use are extracted from ores."
Explanation:
An ore can be defined as a natural sediment or rock which comprises of one or more kinds of necessary minerals. The minerals typically comprises of either metals or non-metals. The ores are extracted from the deep earth layers by the mining process. The ores are refined and treated by smelting. In this process the heat is applied to the ores to extract the metals. The metals are of great economic importance without conducting mining and extraction processes no one can get metals. Metals are used for making cans, metal wires, gadgets and others.
''Minerals are extracted from ores which can be used by human."
Ore is a natural rock or sediment which is deposit in Earth's crust that consist of one or more valuable minerals. The most valuable ore deposits contain metals that is important to industry and trade like copper, gold, aluminium and iron etc. These minerals can be extracted from the soil by using different types of methods and machineries.
These minerals can be used in making various products as well as sold directly to other countries at high price which contributes in the economy of the country so we can conclude that minerals are very important for the economy of a country.
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