Sun Vocabulary Crossword

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Across
  1. 3. outermost portion of the sun.
  2. 5. Is very thin layer of hot glass.
  3. 6. radiates most of the sunlight we see.
  4. 7. Also called northern and southern lihts.
  5. 8. Breif outbursts that usually last an hour.
  6. 9. Streams of protons and electrons that flow.
Down
  1. 1. Huge cloudlike structures
  2. 2. dark regions on the surface of he photosphere.
  3. 4. Happens deep in the interior and is how the sun produces energy.