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if it is contaminated all the water will be affected.
you know this lake in a natural water reserve.
I know pedro, that why we must take care of all the water.
how can I tell pedro that the water is contaminated so that he believes me?
I'm collecting some water samples to test them.
what are you doing there maria.
We should all use that technique before consuming water.
This is a way to purify the water to be able to consume it.
How do you know that Maria?
The lake water is polluted.
for the test that i did when the water boiled,it looks much cleaner and without waste.
you're welcome pedro , I hope these technique work for you.
Thanks for the explanation.I will use the technique with my mother to drink clean and drinking water