Water is very important
 to support human life. we always need water for every day activity such
 as for take a bath, drink, for cooking and so on. water also important 
for our body, we need water to help  metabolism process. beside water is
 very important for our health, water also very important for other 
aspect  such as for industrial, irrigation and so on. 
Looking at water, you might think that it's the most simple thing 
around. Pure water is colorless, odorless, and tasteless. Earth's water 
is always in movement, and the natural water cycle, also 
known as the hydro logic cycle, describes the continuous movement of 
water on, above, and below the surface of the Earth. As a human that use
 water for daily life, it's better for us to know more about water 
especially about water quality, water use, water properties, surface 
water, water basic etc. This site help us to know more about water.
http://ga.water.usgs.gov/edu/mwater.html. Please go and get a variety of interesting reviews of it.

 
 
 
 
 
 
 
 

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