The city of Houston, Texas is built on a swamp and is slowly sinking!
89
Israel's Dead Sea is 1,312 feet below sea level.
48
Europe is the only continent without a desert.
62
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
The water of the Antarctica is so cold that nothing can rot there.
334
There are approximately three chickens for every human on Earth.
13
The longest cave in the world is the 'Mammoth Cave System' in the USA at 560,000 mtrs deep!
63