THE SUN

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THE SUN

• By Ryan O. and Sara Z.

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History

• The sun was born about 4.6 billion years ago
• The suns age is about 4,600,000,000 years
• Birth of the sun its a stellar nursery, then
  globule , next globule collapses, then proto
  planetary disk ,next the core ,then proto star
  and proto planet ,then an active young star with
  planets ,finally a young solar system

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Statistics

• The size of the sun is 1,392,000 km.

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Interesting Facts

• If the sun were hollow you could fit at least a
  million earths in it
• The sun is made of 92.1 hydrogen ,7.8 helium
  ,0.06 oxygen ,0.0084 nitrogen ,0.030 carbon,
  0.0037 iron, and 0.0076 neon
• The sun is the only thing that has corona

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Physical Appearance

• The tempter of the suns surface is 10,000
  degrees F and the core is 27,000,000 degrees F
• Layers of the sun from the middle core ,
  radiative zone , conventions zone ,chromo sphere
  ,and corona

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Bibliography

• World book
• Enchanted learning
• Kids astronomy
• Solar views