There's a lake under Antarctica that is 25 million years old called Lake Vostok.
109
The average ice berg weighs 20,000,000 tons!
54
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243
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
Mexico City is built on top of an underground resevoir!
47
It's still possible to see the division between East and West Germany due to different light bulbs.
5
Europe is the only continent without a desert.
62
The Atlantic Ocean is saltier than the Pacific Ocean.
54