water is a source of living it is very important source of living now if you ask about how does water run earth then it is simple we know that earth is consisted of innumerable vegetation and living source the only way by which existence of such living is possible is through water thus we can say that by this reason water is the only source running human being and thus we say that water is source that runs the earth.
No, the Earth will never run of water, but all the water could get dirty if not enough people try to clean it.
It doesnt run out of water because this whole earth is surrounded by water and when the water drains, it rains to full up again so therefore we should never run out of water
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Dow Live Earth Run for Water - 2010 - TV was released on: USA: 23 April 2010
Actually, the Earth will run out of water. In around 1 or 2 billion years from now, the sun will be hot enough to boil all of the Earth's oceans and all life on the Earth will be ceased during that time. The Earth will be scorched and discolored, and will become a lifeless planet.
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Earth's water is continuously recycled through evaporation and precipitation, so there is a continuous supply of water for use.
no, water covers 95% of all earth so we wont run out anytime soon.
It ensures that the water on Earth does not run out, for water is a vital need fro living things, especially humans.
because of the water cycle. It reuses water that was here billions of years ago. So really, you could be drinking dinosaur spit.
The cast of Dow Live Earth Run for Water - 2010 includes: Alexandra Cousteau Melissa Etheridge John Legend Matt McCoy The Roots Collective Soul Peter Wentz
Because there is no 'new' water. All the water that exists for the earth is already here. If water is contaminated and unable to be recycled, then eventually water would run out.