One cubic mile of seawater contains about 50 pounds of gold.
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Israel's Dead Sea is 1,312 feet below sea level.
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The Atlantic Ocean is saltier than the Pacific Ocean.
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Every year, Alaska has about 5,000 earthquakes.
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If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
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Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
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