28 janv. 2009 - Earth

Description:

The Earth has one existing moon. Earth is a terrestrial planet. The period of rotation in Earth is 24 hours long. The period of revolution on Earth is 365 days. The weather here on Earth is nice and warm, the temperature is at around 58.3 degrees fahrenheit. One feature is that there is oxygen and it i compatible for human life. The Earth's Atmosphere Extends to a Distance of 10,000 km.