Ma’lumotlarni topshirish yo‘li: mashg‘ulot davomida ma’danli namunalarni rasmiylashtirish va tarkibi to‘g‘risidagi ma’lumotlarni yozma ravishda topshiriladi.
Nazariy sovollar:
1.Ma’daniy jismlar deganda nimani tushinasiz va ularning turlari?
2.Kanday tog‘-jinslari bilan qaysi seriyaga kiruvchi ma’danlar uchraydi?
3.Ma’danli hudud, maydon va formatsiyalarni qisqacha tariflab bering? Masalan: Almaliq konida ma’danli formatsiyalarga nimalar kiradi.
VI. GLOSSARIY
Termin
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O‘zbek tilidagi sharhi
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Ingliz tilidagi sharhi
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Asl metallar
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kimyoviy ta’sirlarga chidamli qimmatbaho metallar: oltin, kumush, platina guruhiga oid metallar (platinoidlar) va ularning qotishmalari. Ular atmosfera, suv va b. muhitlar ta’sirida zanglamaydilar.
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Precious metals and chemical resistant precious metals: gold, silver, platinum group metals (platinum) and their alloys. They are air, water, and so on. zanglamaydilar the influence of media.
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Qimmatbaho metallar
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Asl metallar atamasining sinonimi.
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Precious metals - Precious metals synonym.
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Legirlovchi metallar
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volfram, nikel, kobalt, molibden va vanadiy kabi temir qotishmalari sifatini oshirish bilan tavsiflanadigan metallar.
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Alloyed metals - tungsten, nickel, cobalt, molybdenum, vanadium, iron alloys, characterized by increasing the quality of the metal.
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Yengil metallar
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bu atama ma’nosida Al va Mg metali tushuniladi.
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Light metals - the meaning of this term is understood as Al and Mg metal.
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Kichik metallar
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volfram, molibden, simob, vismut va surmalarning umumiy nomi. Yer qobig‘i hosilalaridagi o‘rtacha miqdoriy ko‘rsatkichi- klarklarining juda kichikligi bilan tavsiflanadilar. Hozirda ular nodir metallar guruhiga kiritiladi.
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Small metal tungsten, molybdenum, mercury, bismuth and antimony. The average crust formations that are characterized by very small in quantitative ko'rsatkichi- Clark. Now they are a group of rare-earth metals.
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