Europe is the only continent without a desert.
62
Forest fires move faster uphill than downhill.
52
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
59
The Caspian Sea is also classed as the world's largest lake.
52
More than 25% of the world's forests are in Siberia.
51
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
Israel's Dead Sea is 1,312 feet below sea level.
48