There are more than 50,000 earthquakes throughout the world every year!
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Forest fires move faster uphill than downhill.
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More than a dozen men have stood on the surface of the moon, but only three have been to Challenger Deep in the Marianas Trench, the deepest known spot in the ocean.
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In 1850, only 8% of the people in California were women.
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One cubic mile of seawater contains about 50 pounds of gold.
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Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
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The Niagara Falls moves upstream at an average rate of about 295ft a century!
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