The warmest temperature ever recorded on Antarctica was 3 degrees F.
175
Every year, Alaska has about 5,000 earthquakes.
31
In 1850, only 8% of the people in California were women.
0
The Sahara desert expands at about 1km per month.
90
The state with the longest coastline in the Continental U.S. is Michigan.
31
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
The state of Florida is bigger than England!
74