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The main evidence of the earth's magnetism are compasses. They always point towards the north pole of the earth. This phonemnon is best explain by the earth having a magnetic field.

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15y ago
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5mo ago

Scientists believe that the Earth is magnetic due to the presence of a magnetic field generated by the movement of molten iron in the outer core. This magnetic field helps protect the Earth from harmful solar radiation and plays a crucial role in navigation for animals and humans.

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Q: Why do scientists think tat the earth is magnetic?
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