More than 25% of the world's forests are in Siberia.
51
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
One cubic mile of seawater contains about 50 pounds of gold.
79
Forest fires move faster uphill than downhill.
52
There are approximately three chickens for every human on Earth.
13
The warmest temperature ever recorded on Antarctica was 3 degrees F.
175
Venice Island was built on a foundation of tree trunks. 1200 years later, those same trunks still support almost all of central Venice.
8
There are more than 50,000 earthquakes throughout the world every year!
47