28 ene 2009 año - Earth

Descripción:

Earth has 1 moon,and is considered a terrestrial planet. It takes 24 hours for a period of rotation to occur and 365 days for a period of revolution.
Earth is the only known planet to contain life. Earths weather ranges from -88 to 58 C. Earth has a power magnetic field. Earth is the only planet not named after a god. Earth is the densest planet.

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