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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 474 times)

hubes95

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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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Answer to Question 1

e

Answer to Question 2

e




hubes95

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Reply 2 on: Jul 27, 2018
:D TYSM


bitingbit

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Reply 3 on: Yesterday
Wow, this really help

 

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