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Author Question: Visible sunspots lie in the: A) chromosphere. B) transition zone. C) corona. D) radiative ... (Read 90 times)

arivle123

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on: Jul 27, 2018
Visible sunspots lie in the:
 
  A) chromosphere.
  B) transition zone.
  C) corona.
  D) radiative zone.
  E) granulation in the photosphere.

Question 2

Process of Science: Our theory of solar system formation suggests that larger planets cool more slowly than small ones.
 
  What does this suggest regarding geologic activity on Venus? Do we expect Venus to be geologically active? How did scientists test this hypothesis?


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coyin

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

E

Answer to Question 2

Since Venus is about Earth's size, we expect it to still have a hot interior and be active like Earth is. Radar observations of the Venusian surface showed evidence of tectonic activity and volcanoes.


arivle123

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Reply #2 on: Jul 27, 2018
TY


coyin

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


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