It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
Every year, Alaska has about 5,000 earthquakes.
31
The Atlantic Ocean is saltier than the Pacific Ocean.
54
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
55
There are approximately three chickens for every human on Earth.
13
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
Australia's Great Barrier Reef is 1,250 miles long!
45