pieced together like a large puzzle. But the theory of the continental drift was first proposed, in 1912, by German meteorologist, Alfred Wegener. “Wegener's theory states that 250 million years ago, the land that makes up our continents (North and South America, Antarctica, Africa, Australia, Asia and Europe) was once one great land mass, or supercontinent, which he called Pangaea, meaning "all Earth." During the Jurassic Period, the great land mass was broken apart by the spreading of the Earth's…
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