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Author Question: Why might there be density changes between different parts of the same layer of the planet? A) ... (Read 177 times)

naturalchemist

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on: Jul 16, 2018
Why might there be density changes between different parts of the same layer of the planet?
 
  A) Different materials make up different regions of the same layer.
  B) Some materials may compress when squeezed by overlying rock.
  C) Repelling forces may cause some atoms to expand.
  D) Differentiation is still separating materials into distinct interior layers.

Question 2

A ________ occurs when an iron-rich fluid in the core is electrically charged and flowing, which generates a magnetic field.
 
  A) geotherm
  B) geodynamo
  C) geophysical anomaly
  D) geosyncline


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juwms

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


naturalchemist

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Reply #2 on: Jul 16, 2018
Thank you :)


juwms

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Reply #3 on: Jul 16, 2018
Happy to help you


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