Which of the following is evidence that the Earth's magnetic field reverses direction roughly every million years or so? Ancient writings from cave men. The Earth's magnetic field NEVER reverses direction. Alternating directions of magnetization in the rocks solidified at different times near the mid-Atlantic Ridge. We see a reversing electric field caused by the magnetic field.
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Which of the following is evidence that the Earth's magnetic field reverses direction roughly every million years or so? Ancient writings from cave men. The Earth's magnetic field NEVER reverses direction. Alternating directions of magnetization in the rocks solidified at different times near the mid-Atlantic Ridge. We see a reversing electric field caused by the magnetic field.