Download Earth`s Layers Quiz Study Guide

Name: ___________________________________ Date: ____________ Class: __________ Earth’s Layers Quiz Study Guide 1.
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Draw a diagram and label the layers of the Earth (crust, mantle, outer core, inner core). What is the biggest difference between the outer core and inner core? Why does the Earth have a magnetic field? What is the asthenosphere and lithosphere? Where are they located? (Add them in a different color to the diagram in #1) 5. Which layer of the Earth is the hottest? 6. Where does the heat inside the Earth come from? (on movie worksheet) 7. Which layer is the thickest? 8. Which layers are solid and liquid? Which layer acts like a fluid? Why does it do this? 9. What is a geologist? What do they study? 10. How old is the Earth? What was used to find the age of the Earth? Why was this used? (on movie worksheet)