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If humans disappear will the water not get purified in nature |
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Answer» The same thing would happen to water purification PLANTS as would happen to all technology if humans on Earth vanished - they would break down. The more sophisticated the plant, the QUICKER it would break down - because it would be reliant on other technology for continuing operation - such as power & chemicals. Less sophisticated forms of treatment, such as slow-sand FILTERS - which treat the water by filtration and biologically by the ‘bugs’ that live in the sand media, would take longer to break down, but would eventually clog-up & be over-grown. |
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