The city of Houston, Texas is built on a swamp and is slowly sinking!
89
There's a lake under Antarctica that is 25 million years old called Lake Vostok.
109
If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
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
Europe is the only continent without a desert.
62
The Caspian Sea is also classed as the world's largest lake.
52
Even Antarctica has an area code. It's 672.
58
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86