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Author Question: At mid-oceanic ridges, hot magma rises from the ____________________ and forms new ... (Read 48 times)

ts19998

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on: Jul 15, 2018

At mid-oceanic ridges, hot magma rises from the ___________________ _ and forms new
  ___________________ _. Fill in the blank(s) with the appropriate word(s).



Question 2

Paleomagnetic data plotted on a map suggested that the magnetic pole had moved over time; this
  phenomenon was called ___________________ _. Fill in the blank(s) with the appropriate word(s).



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Li Jun

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Reply #1 on: Jul 15, 2018
Answer to Question 1

mantle, seafloor

Answer to Question 2

polar wandering


ts19998

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Reply 2 on: Jul 15, 2018
Great answer, keep it coming :)

Joy Chen

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Reply 3 on: Yesterday
Wow, this really help

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