The average ice berg weighs 20,000,000 tons!
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The city of Houston, Texas is built on a swamp and is slowly sinking!
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In 1850, only 8% of the people in California were women.
0
The North Atlantic gets 2.5 centimetres (1in) wider every year.
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The 'King Ranch' in Texas is bigger than the state of Rhode Island.
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A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
Check your map! Virginia extends farther west than West Virginia.
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