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10. Bands of rock on the seafloor showing alternating magnetic orientation indicate Earth's magnetic field has ____. a. reversed itself in the past b. weakened c. becomes stronger d. remained the same
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10. Bands of rock on the seafloor showing alternating magnetic orientation indicate Earth's magnetic field has ____.

a. reversed itself in the past
b. weakened
c. becomes stronger
d. remained the same

User Bwall
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Answer:

The answer is Reverse Itself In The Past

User Smichak
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