Well water is pure as long as no toxic or harmful chemicals seep into it's supply (called an aquafir). The water becomes purified over time by straining through the rocks and sand.
both.
Yes, reverse osmosis units can provide you drinking water at a reasonable price.
They Get their drinking water by underground and pump it out of the ground to get the water that is needed
how is Hydrogen extracted from the ground
ground water
No
Our drinking water comes from surface water and ground water. Surface waters include rivers, lakes, and reservoirs. While ground water is pumped from wells that are drilled into aquifers.
groundwater
Most of London's water is extracted from the river Thames and the river Lea, and some comes from underground sources.
Drinking water is found in rivers. Ground water can also be used for various purposes.
1stly ground 2ndly panned with water, or chemically extracted (then precipitated)
Primary drinking water is a term used to describe water from public water systems (as opposed to an in-ground well).