The water between India and Sri Lanka is only 3-30 feet deep and was purportedly passable on foot until 1480 AD when a cyclone moved some sand around.
1
There's a lake under Antarctica that is 25 million years old called Lake Vostok.
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The city of Houston, Texas is built on a swamp and is slowly sinking!
89
There are approximately three chickens for every human on Earth.
13
Europe is the only continent without a desert.
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Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
Check your map! The Pacific entrance of the Panama Canal is farther East than the Atlantic entrance.
40