Visit the links to learn about Chinese myths related to objects in the sky, the Earth, and aspects of their world.
When Nature Strikes - Earthquakes
When Nature Strikes - Volcanoes
When Nature Strikes: Tsunami Classroom Activity
When Nature Strikes: Wildfires - Why are they a challenge to stop?
Full Earth and Space Science History Calendar (Members only)
Full Teacher Events Calendar (Educator Members only)
Did you know that igneous rocks, sedimentary rocks, and metamorphic rocks are all connected through the ? Earth and Space Science Concept of the DayDo you know what this word or phrase means?RefractionxRefraction : Refraction is the deflection, or bending, of the ray path of a seismic wave caused by its passage from one material to another having different elastic properties; or the bending of a tsunami wave front owing to variations in the water depth along a Click on the word to find out!
Click on the word to find out!
Undergrad Student Login Undergrad Faculty Login
Become a memberMember Benefits, No Ads
Real Climate: climate science from climate scientists
EPA Greenversations
Global Learning and Observations to Benefit the Environment
Citizen Science Buzz