What Is Local Mean Sea Level?
What Is Local Mean Sea Level? Sea level is the base level for measuring elevation and depth on Earth. Because the ocean is one continuous body of water, its surface...
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What Is the Most Abundant Element in the Universe in Terms of Mass?
What Is the Most Abundant Element in the Universe in Terms of Mass? The major building block of the universe is hydrogen because it’s the most plentiful element....
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Was Columbus Trying to Prove the Earth Was round When He Discovered America?
Was Columbus Trying to Prove the Earth Was round When He Discovered America? No, it is not true that Christopher Columbus sailed into the unknown Atlantic Ocean in 1492...
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How Long Would It Take for a Man to Walk Around the Earth?
How Long Would It Take for a Man to Walk Around the Earth? It took four years, 21 million steps and 22 pairs of leather shoes for Dave Kunst to complete his...
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What Causes an Earthquake?
What Causes an Earthquake? An earthquake is caused by movements that take place beneath the Earth’s surface. The outer layer (crust) of the Earth consists of huge...
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