At room temperature, bacteria (which are everywhere, even in your water) multiply very rapidly, so be wary of water that's been sitting for more than a few hours, particularly if uncovered.
this country has it's capital on the river Danube . water from the Danube has to be treated before it is drinkable.
If the world didn't have water monitoring all the drinkable water would no longer be drinkable from the pollution and then all the human race would die that's why water monitoring is so important and such a big issue.
The difference between H2O2 and H2O is, H2O is water and is drinkable but H2O2 has a second atom of Oxygen so it is no longer Water or drinkable, because it was chemically changed to Hydrogen Peroxide.
The juice was very drinkable
Many parasites and bacterium can be killed by boiling the water before consumption.
Most well water is drinkable, but should be tested for impurities.
It goes in as a vapor and comes out as a liquid.
Salt water is not drinkable: the salt must be separated by evaporation, distillation, etc..
No not unless it is purified. No lake water is drinkable due to pollution, bacteria in the water, and other conditions.
The water from glaciers is drinkable. When drinking glacier water, the water must be filtrated first. Filtration of glacier water can be done with a coffee filter.
No
Yes