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Name: __________________________ Date: _____________ Per. _________ Plate Tectonics Quiz #1 Study Guide (Ch. 5) 1. Fill in the Chart about heat Transfer Types Description Examples Where it takes place Radiation Sun’s rays reaching earth Heat Transfer between objects that are in direct contact Deep currents in ocean, also in sun 2. Fill in the chart about convection currents Description of Convection Currents Where Convection Currents occur Inside earth: in the Mantle and the _________________ Convection Currents are caused by Effects of Convection Differences in __________________ and _______________ In Mantle: _______________________________ Currents In ________________: Cause Earth’s magnetic field 3. What happens to temperature as you down into the earth? Name: __________________________ Date: _____________ Per. _________ 4. Fill in the chart about the layers of the earth Layers of the Earth Location Description Crust Thickness 5 to 70 km thick Middle Layer Made of Iron & Nickle 5. Fill in the chart about the layers of the Mantle Layers of Mantle Lithosphere Location Description Top of Mantle Is the part of the mantle that can Asthenosphere bend like plastic Lower Mantle 6. Fill in the chart about the types of crust Type of Crust Thick or Thin OCEANIC CONTINENTAL Located Type of Rocks Under ocean floor Thickest part of crust 7. Fill in the chart about the core Part of Core Description Solid or Liquid Dense ball of nickel and iron Outer Core Liquid metal
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