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NCSU MEA 101 - Learning Journal 6 - It's elemental, my dear Watson..

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Links: GoQuestion 1Correct1.00 points out of1.00FlagquestionQuestion 2Correct1.00 points out of1.00FlagquestionMy home ► MEA 101 (003) Fall, 2014 ► Module 3 ► Learning Journal 6  It's elemental, my dear Watson...QUIZ NAVIGATIONFinish reviewStarted onTuesday, September 16, 2014, 12:24 AMStateFinishedCompleted onTuesday, September 16, 2014, 12:37 AMTime taken13 mins 2 secsMarks6.00/6.00Grade 4.00 out of 4.00 (100%)In 15-20 words, explain your mineral:rock analogy.Answer: For example, if I chose "A mineral is to a rock as sugar is to a cookie" for my analogy, Imight write "Sugar is one of the building blocks of a cookie, like eggs and flour (other mineralequivalents)".The correct answer is:A mineral is to a rock as a tree is to a forest.Rocks are made up of various compositions of minerals, like a forest contains various compositions of treesYou are logged in as Jonathan Kluger (Log out)MEA 101 (003) Fall, 2014 Geology I: Physical1234Question 3Correct2.00 points out of2.00FlagquestionQuestion 4Complete2.00 points out of2.00FlagquestionIdentify each of the following as either a mineral or not a mineral. Remember that there arefive characteristics of minerals: they are solid, natural, and inorganic with an orderedinternal structure and specific chemical composition.Wood: Not a mineralQuartz: MineralGranite: Not a mineralDiamond: MineralGlass: Not a mineralJelly bean: Not a mineralKidney stone: Not a mineralSalt water: Not a mineralPyrite: MineralThe following are not minerals: wood (organic, lack of ordered internal structure), granite(rock rather than a mineral, so no specific chemical composition), glass (as an amorphoussolid, glass has no ordered internal structure), jelly beans (not natural), kidney stones(organic) and salt water (liquid, not solid).After reading pages 76‐79 in Exploring Geology 3rd edition (74‐77 in 2ndedition, 76‐79 in 1 edition), summarize what you think are the threemost important concepts. Use complete sentences.Our landscapes are made up of various types of rocks and minerals that vary inappearance, strength, rareness, and density.There are key characteristics that must be present for something to be considered aMineral (natural, inorganic, have an ordered internal structure, and specific chemicalcomposition) The ways minerals are put together in rocks will actually vary the appearance andtexture of the rockstYou are logged in as Jonathan Kluger (Log out)Answers will vary, but may look something like what's below. A proper summary shouldinclude 12 details about each concept.1) Rocks are made of minerals, and minerals are made of elements.2) A mineral is a naturally occurring, inorganic, crystalline solid with a relatively consistentcomposition.3) There are two types of rocks; crystalline rocks which are usually made in hightemp.environments and clastic rocks which are made in lowtemp. environments mostly at or nearthe earth's surface.Comment:Finish


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