Saturday, April 25, 2015



THE WATER WE DRINK


Water Contamination
water is a very important and essential for all living liquid,so
we must be aware and concerned,since it suffers much pollution such as: chemicals,servage,oil gasoline,even if they are neccesary for society.These can enter the water and contaminate water. 
Take care of this precious liquid ,which is our responsability.

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