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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Andrearcarter95 Andrearcarter95
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6 years ago
Which of these celestial bodies is rocky with a thin atmosphere?
 
  a. Ceres
 b. Eris
 c. Neptune
  d. Uranus
 e. Pluto

Question 2

What is unique about Pluto's orbit?
 
  a. high eccentricity
 b. its length shifts over time
 c. the longest orbital period
 d. eccentricity is zero
 e. overlaps the orbit of Uranus

Question 3

Which moon orbits Pluto?
 
  a. Ceres
 b. Eris
 c. Charon
  d. Oberon
  e. Triton

Question 4

Any celestial body caught in a 3:2 resonance with Neptune is classified as a(n) ____.
 
  a. neptunite
 b. plutino
 c. Plutonian satellite
 d. asteroid
 e. Kuiper belt objects

Question 5

Which is a characteristic of dwarf planets?
 
  a. They possess an asymmetrical or irregular shape.
 b. Their orbit is highly elliptical and far from the Sun.
 c. They must reside within the Kuiper belt or Oort cloud.
 d. They have insufficient gravitational pull to clear their neighborhood.
  e. They cross the orbit of other planets during its own revolution.

Question 6

What element dominates the ice on the surface of Pluto?
 
  a. methane
 b. nitrogen
 c. hydrogen
 d. carbon monoxide
  e. carbon dioxide
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MikestreffMikestreff
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6 years ago
Amazing, correctly answered
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4 years ago
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thank you!
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