The state with the longest coastline in the Continental U.S. is Michigan.
31
The Amazon rainforest produces more than 20% the world's oxygen supply.
182
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
There are more than 50,000 earthquakes throughout the world every year!
47
The water between India and Sri Lanka is only 3-30 feet deep and was purportedly passable on foot until 1480 AD when a cyclone moved some sand around.
1
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243
The Dallas/Ft. Worth airport is larger than New York City's Manhattan Island.
62
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14