The longest cave in the world is the 'Mammoth Cave System' in the USA at 560,000 mtrs deep!
63
More than 25% of the world's forests are in Siberia.
51
In 1850, only 8% of the people in California were women.
0
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
The state of Florida is bigger than England!
74
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
There are more than 50,000 earthquakes throughout the world every year!
47