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Author Question: All elements heavier than iron are made during supernova explosions. Indicate whether the ... (Read 42 times)

humphriesbr@me.com

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on: Jul 27, 2018
All elements heavier than iron are made during supernova explosions.
 
  Indicate whether the statement is true or false

Question 2

In noting that the Earth is differentiated, we mean that
 
  A) the density increases as you descend downward toward the core.
  B) the Earth's magnetic field varies at different locations on the globe.
  C) the Earth is very different than any other planet we study.
  D) the radioactive heating in the core is increasing with time.
  E) the density of oceanic basalt is less than that of granite on the mountain tops.


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isabelt_18

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

TRUE

Answer to Question 2

A


humphriesbr@me.com

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Reply #2 on: Jul 27, 2018
Thanks


isabelt_18

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Reply #3 on: Jul 27, 2018
Welcome :)


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