The Niagara Falls moves upstream at an average rate of about 295ft a century!
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Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
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The state of Florida is bigger than England!
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Every year, Alaska has about 5,000 earthquakes.
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The city of Houston, Texas is built on a swamp and is slowly sinking!
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There are approximately three chickens for every human on Earth.
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Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
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