The Atlantic Ocean is saltier than the Pacific Ocean.
54
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
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
Even Antarctica has an area code. It's 672.
58
The North Atlantic gets 2.5 centimetres (1in) wider every year.
119
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
The state of Florida is bigger than England!
74
The water of the Antarctica is so cold that nothing can rot there.
334