Physics, 25.11.2020 18:00, ashhrooks

In sea-floor spreading, molten material rises from the mantle and erupts in the...

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Physics, 22.06.2019 09:50, trobbie817

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Physics, 22.06.2019 21:30, Inrimid3619

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Physics, 22.06.2019 23:40, redraider4915

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In sea-floor spreading, molten material rises from the mantle and erupts in the......