One cubic mile of seawater contains about 50 pounds of gold.
79
Every year, Alaska has about 5,000 earthquakes.
31
Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
There are more than 50,000 earthquakes throughout the world every year!
47
Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
The Atlantic Ocean is saltier than the Pacific Ocean.
54