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Scientists Claim Earth Has Six Continents, Not Seven – Here's Why
For centuries, the world ... continents. Are they purely geological entities, or do historical and cultural factors play a role? If the six-continent model gains traction, educational materials ...
National Geographic news1y
What the World Would Look Like if All the Ice Melted
8 min read This story appears in the September 2013 issue of National Geographic magazine. The maps here show the world as it is ... new shorelines for our continents and inland seas.