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Author Question: According to the nebular theory, how did the Kuiper belt form? A) It consists of objects that ... (Read 50 times)

vinney12

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on: Jul 27, 2018
According to the nebular theory, how did the Kuiper belt form?
 
  A) It consists of objects that fragmented from the protosun during a catastrophic collision early in the formation of the solar system.
  B) It is material left over from the interstellar cloud that never contracted with the rest of the gases to form the solar nebula.
  C) It is made of planetesimals between the orbits of Mars and Jupiter that never formed into a planet.
  D) It is made of planetesimals that formed beyond Neptune's orbit and never accreted to form a planet.
  E) It is made of planetesimals formed in the outer solar system that were flung into distant orbits by encounters with the jovian planets.

Question 2

A property common to active galaxies is that their energy is primarily ________.
 
  Fill in the blank(s) with correct word


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alexisweber49

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

D

Answer to Question 2

nonstellar


vinney12

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Reply #2 on: Jul 27, 2018
Thanks


alexisweber49

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


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