How Do Minerals Affect Society Minerals - 1679 Words

1. How do minerals affect society? Minerals when exploited provide job opportunity to individuals in the region or country thus improving their living standards. They contribute to economic growth of a country as the minerals are exported or sold locally to earn revenue and foreign exchange for the government. Minerals are useful raw materials for industries, thus leading to establishment of related industries which have their relative advantages to such regions; like development of infrastructure and many others. 2. What is the difference between metallic and nonmetallic minerals? Provide two examples from each category and discuss their uses. Metallic minerals are mineral elements are composed of metallic elements and have luster and are able to reflect light. They are strong but malleable and thus can be reshaped. They are also magnetic. Examples of these include; feldspar used in making glass and ceramics. 3. Non-metallic minerals are mineral elements which are not malleable and can therefore not be reshaped. These minerals are non-magnetic. They include; sand, gravel which are used for construction. Mining 1. How are minerals extracted from the Earth and processed? Exploration of the mineral ore is first carried out and then cost-benefit analysis is then done to evaluate the possibility of mining the ore. Mining plant and equipment is then built to extract the ore. The mineral ore is then transported to the industries by use of trucks to the factories to be processedShow MoreRelatedNutrition and Health Worksheet Essay1429 Words   |  6 Pagesessential to our everyday lives because it provides the nutrients that our bodies need to function on a | |daily basis. Each person has his or her individual nutritional need. 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