Every year, Alaska has about 5,000 earthquakes.
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The Niagara Falls moves upstream at an average rate of about 295ft a century!
48
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
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Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
Australia's Great Barrier Reef is 1,250 miles long!
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