It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
The water of the Antarctica is so cold that nothing can rot there.
334
Even Antarctica has an area code. It's 672.
58
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
49
Europe is the only continent without a desert.
62
There's a lake under Antarctica that is 25 million years old called Lake Vostok.
109