Its c.97
though its 96.5
<span>To break the numbers down, 96.5%
of all the Earth's water is contained within the oceans as salt water,
while the remaining 3.5% is freshwater lakes and frozen water locked up
in glaciers and the polar ice caps. Of that fresh water, almost all of
it takes the form of ice: 69% of it, to be exact.</span>
Heat convection. Convection is heat transfer by mass motion of a fluid such as air or water
65 percent of the entire National Park System.
