The Dallas/Ft. Worth airport is larger than New York City's Manhattan Island.
62
Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
Mexico City is built on top of an underground resevoir!
47
Israel's Dead Sea is 1,312 feet below sea level.
48
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
