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EPO
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Smiley
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Hirudinea
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Andesitic
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Vitamin B3
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Cévenol episode
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Connectivity
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Dengue fever virus
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Ultrasound
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Hyaloclastites
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Stimulated emission
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Neritic zone
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H.264
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Ankylosis
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Sea ice - New
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Encephalitis
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ESO
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Myotome
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CSA
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Anxiolytic
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Habitable zone
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HIV
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Glass
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Defoliator
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Exosome
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Aliasing
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Empress tree
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Polypyrrole
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Ecosystem
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M-theory
Fresh water
In terms of salinity, fresh water is water with salinity below 0.5.
In terms of hardness, fresh water is water with a total hardness (TH) below 15°f. It is therefore water with very low calcium and magnesium content.
Fresh water is low in minerals and contains little salt. © Vi
Cult
, Wikimédia CC by-sa 3.0
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