There are more than 50,000 earthquakes throughout the world every year!
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In 1850, only 8% of the people in California were women.
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In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
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The Amazon rainforest produces more than 20% the world's oxygen supply.
182
The average ice berg weighs 20,000,000 tons!
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One cubic mile of seawater contains about 50 pounds of gold.
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The warmest temperature ever recorded on Antarctica was 3 degrees F.
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It takes a drop of ocean water more than 1,000 years to circulate around the world.
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