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Author Question: What is one of the largest impact basin in the Solar System? a. Crisium Basin b. Caloris Basin c. ... (Read 181 times)

hubes95

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on: Jul 27, 2018
What is one of the largest impact basin in the Solar System?
 
  a. Crisium Basin
 b. Caloris Basin
 c. Imbrium Basin
 d. Mare Tranquillitatis
  e. Aitken Basin

Question 2

A planetary nebula is visible due to ____.
 
  a. blackbody continuum radiation from the interstellar medium
 b. line emission from the interstellar medium
 c. scattering from dust grains ejected by a dying star
 d. blackbody continuum radiation from a hot gas ejected by a dying star
  e. line emission from ionized hydrogen gas ejected by a dying star


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spencer.martell

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

e

Answer to Question 2

e


hubes95

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

bigsis44

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Reply 3 on: Yesterday
Excellent

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