about every 1 million years
Geography, 26.11.2019 02:31 joshua13338
How often does earths magnetic field change direction?
about every 1 million years
about every 2 million years
about every 3 million years
about every 4 million years
Answers: 1
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You know the right answer?
How often does earths magnetic field change direction?
about every 1 million years
about every 1 million years
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