Whal are some major statistics aboul the Earth?
The following lists some major statistics about our planet. (Note: as with most large measurements of the Earth, these numbers represent the closest approximations):-
Diameter -7,926 miles (12,753 kilometers)
Mass -6.5 X 1021 tons (5.972 X 1024 kilograms)
Total Earth volume-259.8 billion cubic miles (1,083.16 X 109 cubic kilometers)
Density -O.34 pounds per cubic foot (5.515 kilograms per cubic meter)
Surface gravity -32.1 feet (9.78 meters) per second squared
Equatorial escape velocity -6.95 miles (11.18 kilometers) per second
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