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प्रश्न
Write an answer to the following question in your own words.
Write the names of five minerals and the useful substances obtained from them.
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उत्तर
Minerals are naturally occurring solid substances with a characteristic internal structure and properties. They are formed through geological processes that take millions of years. Examples of minerals are:
- Iron ore: It is used to make farming implements, railway lines and so on.
- Manganese: Manganese compounds are used in the production of pharmaceuticals as well as to turn glass pink. Manganese is also used in electric appliances.
- Bauxite: It contains 55% aluminium. As a result, it is primarily used in aircraft, transportation, and the production of electric wire.
- Copper: Copper is used in the manufacture of electric wires, radios, telephones, cars, kitchen utensils, and statues.
- Mica: It is used in a variety of applications, including ayurvedic medicines, dyes, electric machines and equipment, and wireless communication equipment.
संबंधित प्रश्न
Name the mineral used in the manufacture of Cement
Multiple choice questions.
Koderma, in Jharkhand is the leading producer of which one of the following minerals?
Answer the following questions in about 30 words.
How are minerals formed in igneous and metamorphic rocks?
Name some non-metallic minerals.
Which country ranks first in South Asia with regard to easy availability of minerals?
Fill in the blank
All rocks are composed of ______.
Fill in the blank
Peat has very little _____.
Answer the following question in brief:
What is the main difference between a ferrous and a non- ferrous mineral?
Answer the following question in brief:
Mention any three uses of coal.
Answer the following question in one or two paragraphs
Give any three uses of copper.
