The warmest temperature ever recorded on Antarctica was 3 degrees F.
175
If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
49
There are more than 50,000 earthquakes throughout the world every year!
47
The Atlantic Ocean is saltier than the Pacific Ocean.
54
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56