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Guide to Space

What Is Pangaea?

15 Sep , 2010 by Jerry Coffey

So, you are curious about what is Pangaea? It was the supercontinent that existed 250 million years ago during the Paleozoic and Mesozoic eras. During the ensuing millenia, plate tectonics slowly moved each continent to its current position on the planet. Each continent is still slowly moving across the face of our world. The breaking […]

continental plates, continents, Earth, pangaea, Pangea, plate tectonics, supercontinent

Astronomy

Continental Drift Theory

23 Jun , 2009 by aalla

In elementary school, every teacher had one of those pull-down maps of the world to teach geography. On occasion, I thought the largest land masses, known as continents, reminded me of pieces in a jigsaw puzzle. They just seemed like they should fit together, somehow. Not until I took Earth Science, in 8TH grade, did […]

continent, continental drift, crust, Earth, Earth science, geology, mantle, Pangea, theory, Wegener

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