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Author Question: What were the two primary courses of heating that let the Earth differentiate? What will be an ... (Read 21 times)

Hungry!

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on: Jul 27, 2018
What were the two primary courses of heating that let the Earth differentiate?
 
  What will be an ideal response?

Question 2

The rapid decline in quasars 10 billion years ago signifies a rapid decline in galactic mergers.
 
  Indicate whether the statement is true or false


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Liamb2179

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

Impacts of interplanetary debris and radioactive decay.

Answer to Question 2

TRUE


Hungry!

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

diana chang

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Reply 3 on: Yesterday
:D TYSM

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