The total amount of water as a percentage of all the mass that makes up our planet is estimated at 0.023%; that's 2.3 one-hundredths of one percent!
Around 71% of Earth's surface crust (the thin brittle rocky veneer) is covered by water..
its the percentage in mass !
Earth's moon is roughly 1.2% the mass of earth.
73 i'm sure
8.6% of the total Earths land mass.
97% of the water is undrinkable
About 80% of water