The warmest temperature ever recorded on Antarctica was 3 degrees F.
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Australia's Great Barrier Reef is 1,250 miles long!
45
There's a lake under Antarctica that is 25 million years old called Lake Vostok.
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In 1850, only 8% of the people in California were women.
0
A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
59
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
The North Atlantic gets 2.5 centimetres (1in) wider every year.
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