28 фев 2009 г. - Earth
Описание:
• Earth is a terrestrial planet that is 1 AU away from the Sun.• Earth has one moon
• One day on Earth is 24 hours and a year is 365 days.
•Earth is often called the ocean planet. Its surface is 70 percent water.
Добавлено на ленту времени:
Дата:
28 фев 2009 г.
Сейчас
~ 15 г назад
