MCQ Inside our Earth Chapter 2 Geography Class 7 Advertisement MCQ’s For All Chapters – Geography Class 7th 1. ______ minerals are found in the continental massesNickel and ironSilica and aluminaSilica and magnesiumSilica and ironQuestion 1 of 182. Which type of rocks is called primary rocksSedimentaryIgneousFossilsMetamorphicQuestion 2 of 183. When magma from deep below force its way up to earth's surface, it is calledMarbleVolcanoSandSedimentsQuestion 3 of 184. Sandstone is made fromGrains of sandGrains of plantsGrains of soilGrains of waterQuestion 4 of 185. The Taj Mahal is made ofYellow marbleWhite marbleBlack marbleRed marbleQuestion 5 of 186. Fossils are the remains of dead _______AnimalsPlantsBoth a and bNone of the aboveQuestion 6 of 187. Lithosphere isCrustMagmaMantleCoreQuestion 7 of 188. _______ rocks are hard where ________ rocks are soft.igneous, sedimentarysedimentary, lavasedimentary, magmasedimentary, igneousQuestion 8 of 189. The innermost layer of the earth isCoreSimaMantleCrustQuestion 9 of 1810. What happens when igneous and sedimentary rocks go under heat and pressureThey change into mineralsThey change into fossilsThey change into graphiteThey change into metamorphic rocksQuestion 10 of 1811. Silica and magnesium are the constituents ofMantleInner CoreRockOuter CoreQuestion 11 of 1812. Rocks roll down, crack, and hit each other and are broken down into small fragments. These small particles are calledUnitsSandSedimentsPieceQuestion 12 of 1813. Thinnest layer of the earth isMantleCrustNifeCoreQuestion 13 of 1814. The main mineral constituents of the continental mass areSilica and aluminaSilver and alcoholSilica and alcoholSilver and aluminaQuestion 14 of 1815. Like an onion, the Earth is made up of several concentric layers (one inside the other). What is the uppermost layer of Earth called?MagmaMantleCoreCrustQuestion 15 of 1816. The remains of the dead plants and animals trapped in the layers of rocks are calledMineralsRocksConventionalFossilsQuestion 16 of 1817. The molten magma cools down deep inside the earth’s crust. Solid rocks so formed are calledIntrusive igneous rocksIntrusive Metamorphic rocksIntrusive Sedimentary rocksExtrusive igneous rocksQuestion 17 of 1818. Red fort is made up ofBlack marbleBlack sandstoneRed sandstoneRed marbleQuestion 18 of 18 Loading...
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