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Geography, 12.02.2020 00:54 zzzio1866

Plates move away from each other by about 3.5 cm per year at the mid-Atlantic ridge, for a net growth of 7 cm per year for the width of the Atlantic Ocean. How much wider is the Atlantic Ocean today compared to when Columbus discovered the Americas in 1492)?

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Plates move away from each other by about 3.5 cm per year at the mid-Atlantic ridge, for a net growt...

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