is it
agricultural runoff
households dumping
acid rain
over pumping of water from wells
no its just a chemacle you use 4 cleaning at least i think so hey im only 13 what do i know lol jesus loves you
Answer:Artision wellsAnswer:No water source is 100% certain to be pure. Surface water from run-of would likely be the most chancy. shallow groundwater next. At the other end of the scale deep groundwater (artesian wells etc.) and glacier derived water (because it represents water from rain/snow that fell several hundred years ago) is probably safest.
comes from rainfall.
The least expensive energy source causes too much pollution
I've never heard of such a term but for sure genetically modified plants can cause soil pollution. Forest fires (natural, controlled or intentional) are source for air pollution. So there is a plant pollution after all, or at least pollution caused by plants
A personal website
South America
Local newspaper. (study island)
Hydrogen least pollution Methane lowest carbon footprint of any fossil fuel Nuclear no carbon and used more than any other
Is what as least as likely as not? that is myquestion to you!
Vermont
There are "fine sandy gravel aquifers" everywhere and some of them may be polluted, but your question is too vague. You must at least state an area that you are talking about.