The Niagara Falls moves upstream at an average rate of about 295ft a century!
48
Israel's Dead Sea is 1,312 feet below sea level.
48
A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
59
Mexico City is built on top of an underground resevoir!
47
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
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
Europe is the only continent without a desert.
62