Section #: 29.4 Formation of Our Solar System

Practice Test
  1.Comets are bodies that are __________ that orbit __________. SC.E.1.4.2  
  a.   icy, each planet  
  b.   helium gas, the Sun  
  c.   ice and rock, the Sun  
  d.   larger than Earth, Earth  
  2.Where are most asteroids located? SC.E.1.4.2  
  a.   between Mars and Jupiter  
  b.   outside of Pluto's orbit  
  c.   orbiting all planets  
  d.   between Earth and Venus  
  3.The objects that eventually formed planets by colliding and merging are called __________. SC.E.1.4.2  
  a.   planetesimals  
  b.   asteroids  
  c.   solar nebula  
  d.   stars  

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