Sunday, April 19, 2009

Alternatives water source that our group has proposed:

1) Digging of wells to retrieve water from underground

Evidence: It is very clean because people in the past, who drank water from the wells which is untreated, has minimum impact on their health. And with our current technology, our group believe that the water retrieved from the well can be much cleaner and is safe for consumption.

water is PRECIOUS!
10:12 PM




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