The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
Check your map! The Pacific entrance of the Panama Canal is farther East than the Atlantic entrance.
40
Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
Australia's Great Barrier Reef is 1,250 miles long!
45
Forest fires move faster uphill than downhill.
52
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
55
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