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Plate Tectonics and Continental Drift (Infographic)
In the 20th century, researchers realized that the Earth's crust is not one piece, but is made up of many huge tectonic plates upon which the continents ride.
livescience.com -
Continental Drift and Plate-Tectonics Theory
how find information about continental drift and plate-tectonics, along with other facts about world geography.
infoplease.com -
Continental Drift 101 | National Geographic
it was about how the continental drift came apart. how it will some come back together in 250 million years.
youtube.com
