NASA
Nasa Star Child: The Planet Earth
Facts about the Earth including its orbit, its atmosphere, and its landforms. Includes a discussion question on seasons, with facts about them, and the answer. A linked page covers similar material in a "Level 2" version, and has a...
Enchanted Learning
Enchanted Learning: The Continents
Brightly colored printouts, maps, and graphics on the greatest land masses on earth. See how continental drift works, look up extremes, label maps, learn about latitude, longitude and other geography terms. Teachers will find a Landforms...