In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
The warmest temperature ever recorded on Antarctica was 3 degrees F.
175
There are approximately three chickens for every human on Earth.
13
Forest fires move faster uphill than downhill.
52
The Sahara desert expands at about 1km per month.
90
The longest cave in the world is the 'Mammoth Cave System' in the USA at 560,000 mtrs deep!
63
Australia's Great Barrier Reef is 1,250 miles long!
45
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181