There are more than 50,000 earthquakes throughout the world every year!
47
Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
10 of the tributaries flowing into the Amazon river are as big as the Mississippi river.
41
One cubic mile of seawater contains about 50 pounds of gold.
79
Europe is the only continent without a desert.
62
