A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
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Israel's Dead Sea is 1,312 feet below sea level.
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Australia's Great Barrier Reef is 1,250 miles long!
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There's a lake under Antarctica that is 25 million years old called Lake Vostok.
109
The Amazon rainforest produces more than 20% the world's oxygen supply.
182
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.
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Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
There are approximately three chickens for every human on Earth.
13