After lava cools below the ______ point,about 550°C,atoms in iron-bearing minerals become magnetized in the direction of the Earth's magnetic field at that time and place.

Question

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This question is asking about the temperature at which the Curie temperature is reached. At this point, iron-bearing minerals become magnetized in line with the Earth's magnetic field.

After Lava Cools Below the ______ Point,about 550°C,atoms in Iron-Bearing