The Caspian Sea is also classed as the world's largest lake.
52
The Amazon rainforest produces more than 20% the world's oxygen supply.
182
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
The state with the longest coastline in the Continental U.S. is Michigan.
31
The water of the Antarctica is so cold that nothing can rot there.
334
The water between India and Sri Lanka is only 3-30 feet deep and was purportedly passable on foot until 1480 AD when a cyclone moved some sand around.
1
Forest fires move faster uphill than downhill.
52
More than 25% of the world's forests are in Siberia.
51