28 janv. 2009 - Earth
Description:
1. Has one moon2. It's a Terrestrial Planet
3. 1 Earth day = 1 earth day
4. 1 Earth year = 1 earth year
5. is around 14 Celsius
6. Spins at 18.5 miles a sec.
6b. Atmosphere = 78% Nitrogen + 21% Oxygen + 1% ther
Ajouté au bande de temps:
Date:
28 janv. 2009
Maintenaint
~ Il y a 16 ans