Classic Classic Quiz Earth Science (6th Gr) by Betteker Betteker 16 played - 12 yrs ago Focus on the Earth's crust QUIZ 30 QUESTIONS hard 1 What are the four main layers of the earth? Transcontinental shelf, mantle, outer core, inner coreCrust, mantle, outer core, inner coreCrust, mantle, lithosphere, asthenosphereCrust, lithosphere, asthenosphere, mesosphere 2 What makes the lithosphere move? HeatPressureConvection currentsNone of the above 3 The layer of hot, solid material between the crust and the core is called the ________. MantleLithosphereAsthenosphereMesosphere 4 Name the American geologist who proposed in 1960 sea-floor spreading or the process that continually adds new molten material at the mid-ocean ridge. Harry MillerHess MartinHarry HessHamilton Hess 5 Why must scientists rely on indirect methods to study the earth's interior? Current technology owned by China is too expensive to utilize to study the earth's interior.We do not currently have the means to actually observe the interior of the earth.Indirect methods are appropriate since we know everything about the earth's interior.None of the above 6 Give three examples of edible models that depict earth's layers. Boiled egg, kiwi, cream filled cupcakeBoiled egg, orange, onionBoiled egg, cream filled cupcake, onionBoiled egg, onion, watermelon 7 What is the relationship between pressure and temperature when considering the depth of the earth? Pressure increases and temperature decreasesPressure decreases and temperature increasesPressure increases and temperature increasesPressure decreases and temperature decreases 8 What is the boundary between the crust and mantle called? HohoMomoMohoHomo 9 What are the two types of crust called? Mesosphere and asthenosphere crustsOceanic and mantle crustsLithosphere and pahoehoe crustsOceanic and continental crusts 10 What type of rock is the crust made of? Metamorphic rockSedimentary rockIgneous rockTwo of the above rocks 11 What is the crust under the ocean called, and what type of rock is found? Lithosphere crust and granite rockOceanic crust and basalt rockContinental crust and granite rockLithosphere crust and igneous rock 12 What is the crust beneath the continents called, and what type of rock is found? Lithosphere crust and granite rockOceanic crust and basalt rockContinental crust and granite rockLithosphere crust and igneous rock 13 What is the layer of hot rock between the crust and the core? CrustMantleOuter coreInner core 14 The soft layer found below the lithosphere is called the _______. MantleMesosphereAsthenosphereMetalosphere 15 The Greek word "lithos" means ________. LightLithosphereLithiumStone 16 What is the thickest layer of the earth? Inner coreOuter coreMantleCrust 17 Using abbreviations for the periodic table, identify the metallic composition of the inner and outer core. Calcium (Ca) and Carbon (C)Iron (Fe) and Nickel (Ni)Copper (Cu) and Zinc (Zn)Iron (Fe) and Cromium (Cr) 18 The temperature of the inner core is 4000 degrees C. You would expect it to be in a liquid state, but it is not. Please explain. The pressure is relatively weak and forms a gas.The pressure is too great and forms a gas.The pressure is too weak and forms solid.The pressure is too great and forms a solid. 19 There are eight main elements that compose the Earth's crust. Name them by using the periodic table representations. O, Se, Al, Fe, Ca, Na, K, MgOxygen, Selenium, Aluminum, Iron, Calcium, Sodium, Potassium, MagnesiumO, Sl, Au, Ir, Cl, Na, P, MaTwo of the above answers are accurate. 20 Name the 4 main elements that compose the mantle. Use your periodic table elements to answer. O, Se, Fe, Mg (Oxygen, Selenium, Iron, Magnesium)O, Si, Fe, Mg (Oxygen, Silicon, Iron, Magnesium)Na, Fe, O, Si (Sodium, Iron, Oxygen, Silicon)O, Si, Na, Fe (Oxygen, Silicon, Sodium, Iron) 21 Which layers of the Earth are solid? Crust, mantle, outer coreMantle, outer core, inner coreCrust, mantle, inner coreCrust and mantle 22 Which layer is characterized as melted metal? Inner coreOuter coreMantleNone of the above 23 What is the composition of the outer core? Fe and Ni (Iron and Nickel)Se and Fe (Selenium and Iron)Na and Fe (Sodium and Iron)Si and Ni (Silicon and Nickel) 24 What is the composition of the inner core? O, Si, Fe, Mg (Oxygen, Silicon, Iron, Magnesium)O, Si, Na, Fe (Oxygen, Silicon, Sodium, Iron)Fe and Ni (Iron and Nickel)Se and Fe (Selenium and Iron) 25 The outermost shell of the Earth is called the ________. LithosphereAthenosphereMesosphereLamosphere 26 What is the thickest layer? CrustMantleOuter coreInner core 27 What is the thinnest layer? CrustMantleOuter coreInner core 28 The temperature of the mantle is ______ degrees C. 870 - 29002200 - 81505000 - 6371None of the above 29 Movement of fluid, caused by differences in temperature that transfers heat from one part of the fluid to another. Asthenosphere has these. SubductionTectonicsConvection currentsSeismic waves. 30 These waves are vibrations that are similar to sound waves. SubductionTectonicsConvection currentsSeismic waves A mistake in this Quiz ? Contact the author Commentaires