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Home Q & A Board Science-Related Homework Help Physics Astronomy
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bah1234 bah1234
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6 years ago
_____ are similar in size.
 
  A) Mercury and Earth
  B) Earth and Venus
  C) Venus and Jupiter
  D) Jupiter and Neptune

Question 2

In the context of the history of the Moon, the slow surface evolution of the Moon was limited because:
 
  A) the Moon lacks air and water.
  B) the Moon has a very high escape velocity.
  C) of the heat released from infalling matter.
  D) of the late heavy bombardment.

Question 3

The Elysium region is a _____.
 
  A) highland area on Venus
  B) frozen polar cap on Neptune
  C) volcanic plain on Mars
  D) geological fault on Uranus

Question 4

Which of the following is true of planet Earth?
 
  A) It has an atmosphere rich in water vapor.
  B) It has an atmosphere that is mainly composed of oxygen.
  C) It is the fourth largest planet of the Solar System.
  D) It is half the size of Jupiter.

Question 5

Planetary geologists now refer to the exterior of the newborn moon as__________.
 
  A) a multiringed basin
  B) a micrometeorite
  C) a magma ocean
  D) coronae
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fayez_83fayez_83
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6 years ago
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bah1234 Author
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6 years ago
Smart ... Thanks!
Holly72492
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Yesterday
This helped my grade so much Perfect
big_larry_samp
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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