We find most of the water that is available for human use in the Ground Water.
Because most of the water is salt water
about 1% of the worlds water is available for our use the rest is either frozen or salt water
cause most of it is the sky
cause most of it is the sky
no
no
about 1% of the worlds water is available for our use the rest is either frozen or salt water
for a human. the human supply water usage is 3%. ONLY 3 PERCENT IS DRINKABLE TO HUMANS
yes
This depends on what you mean with 'human use'. But it is estimated that 2.75 percent of all water on Earth is fresh water (which I believe is what you mean). Most of that however (2.05) is frozen in glaciers. A further 0.68 percent is ground water, with only 0.011 percent being surface water (in lakes and rivers).
for a human. the human supply water usage is 3%. ONLY 3 PERCENT IS DRINKABLE TO HUMANS