3 ms·
This image will give you more idea of how much water there is on the surface in terms of spherical volume. http://water.usgs.gov/edu/pictures/full-size/global-
by 31reasons 12y ago
This image will give you more idea of how much water there is on the surface in terms of spherical volume.
http://water.usgs.gov/edu/pictures/full-size/global-water-volume-fresh-large.jpg http://water.usgs.gov/edu/pictures/full-size/global-water-vo...