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Chelation
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Exoskeleton
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Nephelene-syenite
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Corot
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Ubiquitin
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Software
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CHILL
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Longitudinal chromatic aberration
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Amnion
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Oxy-fuel combustion
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Plain text
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Limestone
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Thymidine
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Whopping cough
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AVI
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Scheelite
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Argos
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Lavender
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Epoxide
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Hydro-injector
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HELIOS
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Hairless
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Benthos
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Polyhaline water
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Calcification
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Planet
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Parotic
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Van der Waals equation
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Ocellus
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Antiproton
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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