There's a lake under Antarctica that is 25 million years old called Lake Vostok.
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If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
Check your map! Virginia extends farther west than West Virginia.
67
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
49
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
The Caspian Sea is also classed as the world's largest lake.
52
The Sahara desert expands at about 1km per month.
90
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243