Australia's Great Barrier Reef is 1,250 miles long!
45
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
There are more than 50,000 earthquakes throughout the world every year!
47
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
55
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
The Amazon rainforest produces more than 20% the world's oxygen supply.
182