Check your map! Virginia extends farther west than West Virginia.
67
More than 25% of the world's forests are in Siberia.
51
The state with the longest coastline in the Continental U.S. is Michigan.
31
The warmest temperature ever recorded on Antarctica was 3 degrees F.
175
Mexico City is built on top of an underground resevoir!
47
The Atlantic Ocean is saltier than the Pacific Ocean.
54
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243