The Niagara Falls moves upstream at an average rate of about 295ft a century!
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Every year, Alaska has about 5,000 earthquakes.
31
Forest fires move faster uphill than downhill.
52
The Caspian Sea is also classed as the world's largest lake.
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Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
The state with the longest coastline in the Continental U.S. is Michigan.
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If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
49