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5 Written Questions

5 Matching Questions

  1. sunspots
  2. 10 billion years
  3. solar winds
  4. the Earth's atmosphere and magnetic field
  5. chromosphere
  1. a streams of electrically charged particles coming from the corona
  2. b the layer of the sun's atmosphere which produces a reddish glow
  3. c these usually prevent solar winds from entering our world
  4. d the length of time it will take for the sun to use up all of its hydrogen
  5. e areas of gas on the sun which are cooler than areas that surround them

5 Multiple Choice Questions

  1. the most powerful gravitational force in the solar system
  2. These are the byproducts of the sun's nuclear fusion.
  3. the element the sun uses to generate energy
  4. reddish loops of gas which link sunspots
  5. where solar winds can enter the Earth's atmosphere

5 True/False Questions

  1. solar flareswhen several prominences connect, these are produced

          

  2. slightly lesswhen several prominences connect, these are produced

          

  3. aurorasthe outer layer of the sun's atmosphere

          

  4. nuclear fusionthe process by which the sun generates energy

          

  5. 15 million degrees Celsiusthe length of time it will take for the sun to use up all of its hydrogen

          

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