Which is the purest form of natural water ?
Rain is the purest form of water. That is because when water evaporates from seas and oceans, all the germs and salt get left behind,but rain water in cities are not clear.
Which is the purest form of natural water ?
Rain is the purest form of water. That is because when water evaporates from seas and oceans, all the germs and salt get left behind,but rain water in cities are not clear.