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  The Solar System
The Sun
Mercury
Venus
Earth
Mars
Asteroid belt
Jupiter
Saturn
Uranus
Neptune
Pluto
Comets, the Kuiper Belt and the Oort Cloud

 
Earth Earth
You might find this particular planet, the third from the Sun, quite familiar.
  • 12,756 km wide
  • 150 million km from the Sun
  • The average temperature is 22 degrees Celsius
  • The atmosphere is mostly nitrogen, with some oxygen and carbon dioxide
  • Its core is iron and nickel

Earth is the only planet in the Solar System which is confirmed to have life on it.


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