Yes, reverse osmosis units can provide you drinking water at a reasonable price.
both.
how is Hydrogen extracted from the ground
with special tools
Salt is extracted from salt mines.
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the pounded by there and not boiled
Miners extract iron ore from the ground.
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.
Sugar cane is a plant and the sugar is boiled out of the plant. It does not come from the ground.
ground containing ore in sufficient quantity to be profitably extracted
They Get their drinking water by underground and pump it out of the ground to get the water that is needed
Copper is an element. It is a natural mineral found in the ground. It is extracted from the ground by mining similar to the mining of gold or iron.