Earth
What is Carbon Dioxide?
CO2 is more than just the stuff that comes out of smokestacks, tailpipes, cigarettes and campfires. It is also a…
What Color is the Sky
[/caption] If you are a parent or are old enough to babysit younger relatives there is one question children ask…
What Is The Largest Island In The World
[/caption] If you were asked what is the largest island in the world, what would you say? Australia maybe? Greenland…
What Is The Largest Continent
[/caption] There are a few different ways to answer 'what is the largest continent'. The first is by area and…
What is an Avalanche?
Have you ever noticed how the snow packs on a car windshield after a heavy snowfall? While the temperature is…
Equator
[/caption] An equator is an imaginary line that runs around the surface of a planet, perpendicular to the sphere's axis…
What Is Pangaea?
So, you are curious about what is Pangaea? It was the supercontinent that existed 250 million years ago during the…
Terminator
[/caption] No, this isn't a movie about robots. The terminator is the line that separates day from night on an…
What Is Lithosphere
[/caption] Every rocky planet has a lithosphere, but what is lithosphere? It is the rigid outermost shell of a rocky…
What Is A Continent
[/caption] You know that there are 7 continents(6 if you were taught geography in Europe) right now, but do you…