Israel's Dead Sea is 1,312 feet below sea level.
48
Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
There's a lake under Antarctica that is 25 million years old called Lake Vostok.
109
10 of the tributaries flowing into the Amazon river are as big as the Mississippi river.
41
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243
More than 25% of the world's forests are in Siberia.
51