Section #: 29.4 Formation of Our Solar System

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

 
   
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