Israel's Dead Sea is 1,312 feet below sea level.
48
There are more than 50,000 earthquakes throughout the world every year!
47
The longest cave in the world is the 'Mammoth Cave System' in the USA at 560,000 mtrs deep!
63
There are approximately three chickens for every human on Earth.
13
The water of the Antarctica is so cold that nothing can rot there.
334
A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
59