Which of the following is TRUE about seawater? A)The chemical composition of seawater has great spatial variability. B)Seawater is a solution. C)The salinity of seawater is negligible. D)Seawater is pure water (H₂0).

Question

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Seawater is a solution because it contains dissolved salts and other minerals. A) is false because while there may be some spatial variability, the chemical composition of seawater is generally consistent. C) is false because seawater's salinity is significant in maintaining an optimal environment for marine life. D) is false because seawater contains numerous dissolved substances beyond just pure water molecules.

Which of the Following Is TRUE About Seawater