More than 25% of the world's forests are in Siberia.
51
The water of the Antarctica is so cold that nothing can rot there.
334
More than a dozen men have stood on the surface of the moon, but only three have been to Challenger Deep in the Marianas Trench, the deepest known spot in the ocean.
17
The average ice berg weighs 20,000,000 tons!
54
Forest fires move faster uphill than downhill.
52
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
In 1850, only 8% of the people in California were women.
0
The Niagara Falls moves upstream at an average rate of about 295ft a century!
48