A self-sustaining geodynamo in the outer core generates Earth's magnetic field.
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Q38: Judge the following sentences according to the
Q39: What is a dynamo?
A) a rotating body
Q40: Conduction dominates everywhere within the lithosphere.
Q41: "Why create a computer simulation of Natural
Q42: Although we don't know for sure, changes
Q44: What key features have emerged through the
Q45: "How does convection work?"
Q46: The shape of Earth's magnetic field resembles
Q47: Low viscosity does not favor convection.
Q48: Have you ever made a convection cell?
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