Question

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Answer 1

Answer:

A) Temperature changes effect seawater density: as water cools its density increases. As water cools, H2O molecules pack more closely together (because the molecules are vibrating less at lower temperatures) and take up less volume. The same number of water molecules in smaller volume results in a higher density

B)Temp causes water to rise or sink through convection, and salinity affects the density of the water, so higher salinity water will contribute to deep water currents Density is affected by temperature and salinity.