The water of the Antarctica is so cold that nothing can rot there.
334
10 of the tributaries flowing into the Amazon river are as big as the Mississippi river.
41
One cubic mile of seawater contains about 50 pounds of gold.
79
Australia's Great Barrier Reef is 1,250 miles long!
45
There are approximately three chickens for every human on Earth.
13
Forest fires move faster uphill than downhill.
52
The Dallas/Ft. Worth airport is larger than New York City's Manhattan Island.
62
The Amazon rainforest produces more than 20% the world's oxygen supply.
182