Earth: The Water Planet
Earth is the only inner planet in our solar system that has liquid water on its surface.
starchild.gsfc.nasa.gov/docs/StarChild/sola... Eclipses
Eclipses, be they solar or lunar, occur when the Earth, Sun and Moon are in a line. If the Moon is in-between the Earth and the Sun
scienceu.com/observatory/articles/eclip... Earth Introduction
From the perspective we get on Earth, our planet appears to be big and sturdy with an endless ocean of air.
solarviews.com/eng/earth.htm Astronomy for Kids - Earth
Astronomy for Kids is an astronomy site designed with kids in mind, as well as their parents
dustbunny.com/afk/planets/earth/index.h... The Interior of the Earth
The study of the Earth's surface and interior is the domain of geology
csep10.phys.utk.edu/astr161/lect/earth/inte... Seasons
Understanding how and why there are seasons on Earth..
scienceu.com/observatory/articles/seaso... Earth, our life supporting planet
Earth, the third closest planet to the Sun, is also the only known planet that supports life.
astronomytoday.com/astronomy/earth.html... Introduction to Earth
The Earth is the third planet from the sun in our solar system.
enchantedlearning.com/subjects/astronom...