WebDec 21, 2016 · Ores are those minerals from which metals are extracted commercially and economically. Like Bauxite (Al 2 O 3 2H 2 O) is the ore … WebSep 25, 2024 · Download Class 10 SST Geography Chapter 5 MCQ in PDF format from the below access links and start practicing on a regular basis for better subject knowledge. Question 1. The mineral used in the manufacture of steel is: (a) Copper (b) Lead (c) Magnesium (d) Manganese Answer Question 2. The state which is the largest producer of …
NCERT Solutions Class 10 Geography Chapter 1 Resources and …
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List of Important Metals and their Ores - Jagranjosh.com
Energy resources can be classified as 1. Conventional Sources: It includes firewood, cattle dung cake, coal, petroleum, natural gas and electricity. 2. Non-Conventional Sources: It includes solar, wind, tidal, geothermal, biogas and atomic energy Let us discuss each of them in detail. See more Mineral is defined as a “homogenous, naturally occurring substance with a definable internal structure.” Minerals are found in varied forms in nature, ranging from the hardest diamond to the softest talc. Rocks are … See more Minerals are usually found in “ores”. The term ore is used to describe an accumulation of any mineral mixed with other elements. Minerals generally occur in the following forms: … See more Non-ferrous minerals include copper, bauxite, lead, zinc and gold. These minerals play a vital role in a number of metallurgical, engineering and electrical industries. Copper 1. Malleable, ductile and good conductor … See more Ferrous minerals account for about three-fourths of the total value of the production of metallic minerals. Iron Ore 1. India is endowed with fairly abundant resources of iron ore. 2. … See more WebJul 11, 2024 · Minerals And Energy Resources Class 10 MCQ Question 1. Minerals need to be conserved because. (i) They are renewable. (ii) They are depleting rapidly. (Hi) They are needed for country’s industrial development. (iv) Their formation is very fast. Class 10 Geography Chapter 5 MCQ Question 2. WebOct 17, 2024 · CBSE Exam, class 10. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket ahrc disability call