Even Antarctica has an area code. It's 672.
58
The state of Florida is bigger than England!
74
Mexico City is built on top of an underground resevoir!
47
There are more than 50,000 earthquakes throughout the world every year!
47
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
Every year, Alaska has about 5,000 earthquakes.
31
One cubic mile of seawater contains about 50 pounds of gold.
79