- #1
kelpmonster1
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Homework Statement
Earth’s radius is 6370 km and approximately 70% of
its surface is covered with water, to an average depth
of 12,000 feet. Calculate the approximate volume, in
km
3
, m
3
, cubic miles and gallons of Earth’s oceans.
Homework Equations
The Attempt at a Solution
I was told to find the area and to multiply by the avrg depth but i am still confused.