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Vera_Pavlovna [14]
3 years ago
9

What made Wagener believe the continents may have all been one unit?

Geography
1 answer:
steposvetlana [31]3 years ago
8 0
In 1912 Alfred Wegener (1880-1930) noticed the same thing and proposed that the continents were once compressed into a single protocontinent which he called Pangaea (meaning "all lands"), and over time they have drifted apart into their current distribution.
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