Biology, 16.10.2019 01:30 changav36832

As the seafloor spreads at an ocean ridge, basalts become normally or reversed magnetized depending on at the time of their cooling.
• the age of the crust
• the temperature of the water
• the spreading rate
•the orientation of the magnetic field

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As the seafloor spreads at an ocean ridge, basalts become normally or reversed magnetized depending...