3 years ago

How does earths magnetic field provide evidence for seafloor spreading

Biology

2 answers:

katrin [286]3 years ago

8 0

Answer: A ;)

Explanation: DON'T WORRY BOUT IT SWEET HEART

REY [17]3 years ago

4 0

Answer:

Magnetic reversal proves seafloor spreading because we can see the polarity of the Earth's magnetic field in rocks. As magma cools, particles in it get “frozen” in the direction of the magnetic field. ... The magnetic evidence shows that the oldest rocks are far away from the ridge and the newest rocks are closest.

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