Australia's Great Barrier Reef is 1,250 miles long!
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Every year, Alaska has about 5,000 earthquakes.
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A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
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Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
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Even Antarctica has an area code. It's 672.
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There's a lake under Antarctica that is 25 million years old called Lake Vostok.
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The Caspian Sea is also classed as the world's largest lake.
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The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
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