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Author Question: Earth's magnetism demonstrates that: A) part of Earth's core must be a liquid metal. B) Earth's ... (Read 122 times)

tingc95

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on: Jul 27, 2018
Earth's magnetism demonstrates that:
 
  A) part of Earth's core must be a liquid metal.
  B) Earth's core is completely made of nickel.
  C) a large part of Earth's crust is made up of metal.
  D) Earth's crust is mainly composed of magnetic material.

Question 2

According to the _____, the Moon broke from a rapidly spinning proto-Earth.
 
  A) condensation hypothesis
  B) fission hypothesis
  C) capture hypothesis
  D) large-impact hypothesis


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pallen55

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


tingc95

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Reply #2 on: Jul 27, 2018
TY


pallen55

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Reply #3 on: Jul 27, 2018
You're welcome


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