Quiz  /  Universe

  • 1. 
    What is included in the universe?

  • Stars and planets
  • Time
  • All of the above
  • All energy

  • 2. 
    What do scientists call the part of the universe they can see?

  • Observable universe
  • Basic universe
  • Viewable universe
  • Visible universe

  • 3. 
    True or False: The universe is expanding at a faster and faster rate.

  • TRUE
  • FALSE

  • 4. 
    What percentage of the universe is made up of atoms?

  • 50%
  • 20%
  • 10%
  • 4%

  • 5. 
    What do scientists believe fills up the 'empty space' in the universe?

  • Dark matter
  • Dark energy
  • Hydrogen gas
  • Ether

  • 6. 
    What do scientists call matter that can't be seen with our current instruments?

  • Dark matter
  • Hydrogen gas
  • Ether
  • Dark energy

  • 7. 
    How fast is the edge of the universe expanding?

  • So slowly we can hardly measure it
  • At the speed of light
  • Faster than the speed of light
  • Around 1 mile per hour

  • 8. 
    What do scientists call the big explosion that started the universe?

  • The Explosion
  • Initial Blast
  • Original Boom
  • Big Bang

  • 9. 
    What shape do scientists think that the universe is?

  • Round
  • Flat
  • Triangle
  • Square

  • 10. 
    What is the most abundant element in the universe?

  • Hydrogen
  • Oxygen
  • Silicon
  • Iron
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